284151231

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9377}}^1$

素因数の和:9440

約数の個数: 48

約数和(自身を含む): 518865984

約数和(自身を除く): 234714753

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 9377, 10101, 28131, 30303, 65639, 84393, 121901, 196917, 346949, 365703, 590751, 853307, 1040847, 1097109, 2428643, 2559921, 3122541, 4510337, 7285929, 7679763, 13531011, 21857787, 31572359, 40593033, 94717077, 284151231]

約数ペア:

[(1, 284151231), (3, 94717077), (7, 40593033), (9, 31572359), (13, 21857787), (21, 13531011), (37, 7679763), (39, 7285929), (63, 4510337), (91, 3122541), (111, 2559921), (117, 2428643), (259, 1097109), (273, 1040847), (333, 853307), (481, 590751), (777, 365703), (819, 346949), (1443, 196917), (2331, 121901), (3367, 84393), (4329, 65639), (9377, 30303), (10101, 28131)]