3081414

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 4272954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 223, 282, 294, 329, 446, 658, 669, 987, 1338, 1561, 1974, 2303, 3122, 4606, 4683, 6909, 9366, 10481, 10927, 13818, 20962, 21854, 31443, 32781, 62886, 65562, 73367, 146734, 220101, 440202, 513569, 1027138, 1540707, 3081414]

約数ペア:

[(1, 3081414), (2, 1540707), (3, 1027138), (6, 513569), (7, 440202), (14, 220101), (21, 146734), (42, 73367), (47, 65562), (49, 62886), (94, 32781), (98, 31443), (141, 21854), (147, 20962), (223, 13818), (282, 10927), (294, 10481), (329, 9366), (446, 6909), (658, 4683), (669, 4606), (987, 3122), (1338, 2303), (1561, 1974)]