1000938381

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 1375266816

約数和(自身を除く): 374328435

約数列:

[1, 3, 101, 131, 151, 167, 303, 393, 453, 501, 13231, 15251, 16867, 19781, 21877, 25217, 39693, 45753, 50601, 59343, 65631, 75651, 1997881, 2209577, 2546917, 3303427, 5993643, 6628731, 7640751, 9910281, 333646127, 1000938381]

約数ペア:

[(1, 1000938381), (3, 333646127), (101, 9910281), (131, 7640751), (151, 6628731), (167, 5993643), (303, 3303427), (393, 2546917), (453, 2209577), (501, 1997881), (13231, 75651), (15251, 65631), (16867, 59343), (19781, 50601), (21877, 45753), (25217, 39693)]