131151018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{705113}}^1$

素因数の和:705149

約数の個数: 16

約数和(自身を含む): 270763776

約数和(自身を除く): 139612758

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 705113, 1410226, 2115339, 4230678, 21858503, 43717006, 65575509, 131151018]

約数ペア:

[(1, 131151018), (2, 65575509), (3, 43717006), (6, 21858503), (31, 4230678), (62, 2115339), (93, 1410226), (186, 705113)]