56691453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{207661}}^1$

素因数の和:207684

約数の個数: 16

約数和(自身を含む): 93032576

約数和(自身を除く): 36341123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 207661, 622983, 1453627, 2699593, 4360881, 8098779, 18897151, 56691453]

約数ペア:

[(1, 56691453), (3, 18897151), (7, 8098779), (13, 4360881), (21, 2699593), (39, 1453627), (91, 622983), (273, 207661)]