244790679

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1109}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 390435840

約数和(自身を除く): 145645161

約数列:

[1, 3, 7, 21, 23, 69, 161, 457, 483, 1109, 1371, 3199, 3327, 7763, 9597, 10511, 23289, 25507, 31533, 73577, 76521, 178549, 220731, 506813, 535647, 1520439, 3547691, 10643073, 11656699, 34970097, 81596893, 244790679]

約数ペア:

[(1, 244790679), (3, 81596893), (7, 34970097), (21, 11656699), (23, 10643073), (69, 3547691), (161, 1520439), (457, 535647), (483, 506813), (1109, 220731), (1371, 178549), (3199, 76521), (3327, 73577), (7763, 31533), (9597, 25507), (10511, 23289)]