140192489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 152981136

約数和(自身を除く): 12788647

約数列:

[1, 17, 41, 197, 697, 1021, 3349, 8077, 17357, 41861, 137309, 201137, 711637, 3419329, 8246617, 140192489]

約数ペア:

[(1, 140192489), (17, 8246617), (41, 3419329), (197, 711637), (697, 201137), (1021, 137309), (3349, 41861), (8077, 17357)]