1348536441

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 2236502016

約数和(自身を除く): 887965575

約数列:

[1, 3, 7, 17, 21, 51, 71, 83, 119, 213, 249, 357, 497, 581, 641, 1207, 1411, 1491, 1743, 1923, 3621, 4233, 4487, 5893, 8449, 9877, 10897, 13461, 17679, 25347, 29631, 32691, 41251, 45511, 53203, 76279, 100181, 123753, 136533, 159609, 228837, 300543, 318577, 372421, 701267, 773687, 904451, 955731, 1117263, 2103801, 2321061, 2713353, 3777413, 5415809, 6331157, 11332239, 16247427, 18993471, 26441891, 64216021, 79325673, 192648063, 449512147, 1348536441]

約数ペア:

[(1, 1348536441), (3, 449512147), (7, 192648063), (17, 79325673), (21, 64216021), (51, 26441891), (71, 18993471), (83, 16247427), (119, 11332239), (213, 6331157), (249, 5415809), (357, 3777413), (497, 2713353), (581, 2321061), (641, 2103801), (1207, 1117263), (1411, 955731), (1491, 904451), (1743, 773687), (1923, 701267), (3621, 372421), (4233, 318577), (4487, 300543), (5893, 228837), (8449, 159609), (9877, 136533), (10897, 123753), (13461, 100181), (17679, 76279), (25347, 53203), (29631, 45511), (32691, 41251)]