12213303837

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 19223930880

約数和(自身を除く): 7010627043

約数列:

[1, 3, 7, 21, 83, 89, 131, 249, 267, 393, 581, 601, 623, 917, 1743, 1803, 1869, 2751, 4207, 7387, 10873, 11659, 12621, 22161, 32619, 34977, 49883, 51709, 53489, 76111, 78731, 81613, 149649, 155127, 160467, 228333, 236193, 244839, 349181, 374423, 551117, 967697, 1047543, 1123269, 1653351, 2903091, 4439587, 6534673, 6773879, 7007059, 13318761, 19604019, 20321637, 21021177, 31077109, 45742711, 49049413, 93231327, 137228133, 147148239, 581585897, 1744757691, 4071101279, 12213303837]

約数ペア:

[(1, 12213303837), (3, 4071101279), (7, 1744757691), (21, 581585897), (83, 147148239), (89, 137228133), (131, 93231327), (249, 49049413), (267, 45742711), (393, 31077109), (581, 21021177), (601, 20321637), (623, 19604019), (917, 13318761), (1743, 7007059), (1803, 6773879), (1869, 6534673), (2751, 4439587), (4207, 2903091), (7387, 1653351), (10873, 1123269), (11659, 1047543), (12621, 967697), (22161, 551117), (32619, 374423), (34977, 349181), (49883, 244839), (51709, 236193), (53489, 228333), (76111, 160467), (78731, 155127), (81613, 149649)]