547128362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{72931}}^1$

素因数の和:72986

約数の個数: 24

約数和(自身を含む): 931195776

約数和(自身を除く): 384067414

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 72931, 145862, 802241, 1604482, 2260861, 4521722, 8824651, 17649302, 24869471, 49738942, 273564181, 547128362]

約数ペア:

[(1, 547128362), (2, 273564181), (11, 49738942), (22, 24869471), (31, 17649302), (62, 8824651), (121, 4521722), (242, 2260861), (341, 1604482), (682, 802241), (3751, 145862), (7502, 72931)]