38437587

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 57395520

約数和(自身を除く): 18957933

約数列:

[1, 3, 9, 47, 89, 141, 267, 423, 801, 1021, 3063, 4183, 9189, 12549, 37647, 47987, 90869, 143961, 272607, 431883, 817821, 4270843, 12812529, 38437587]

約数ペア:

[(1, 38437587), (3, 12812529), (9, 4270843), (47, 817821), (89, 431883), (141, 272607), (267, 143961), (423, 90869), (801, 47987), (1021, 37647), (3063, 12549), (4183, 9189)]