41947269

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8129

約数の個数: 32

約数和(自身を含む): 72468480

約数和(自身を除く): 30521211

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 8087, 24261, 56609, 105131, 153653, 169827, 315393, 460959, 735917, 1075571, 1997489, 2207751, 3226713, 5992467, 13982423, 41947269]

約数ペア:

[(1, 41947269), (3, 13982423), (7, 5992467), (13, 3226713), (19, 2207751), (21, 1997489), (39, 1075571), (57, 735917), (91, 460959), (133, 315393), (247, 169827), (273, 153653), (399, 105131), (741, 56609), (1729, 24261), (5187, 8087)]