538021173

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 749371392

約数和(自身を除く): 211350219

約数列:

[1, 3, 47, 71, 141, 213, 223, 241, 669, 723, 3337, 10011, 10481, 11327, 15833, 17111, 31443, 33981, 47499, 51333, 53743, 161229, 744151, 804217, 2232453, 2412651, 2525921, 3815753, 7577763, 11447259, 179340391, 538021173]

約数ペア:

[(1, 538021173), (3, 179340391), (47, 11447259), (71, 7577763), (141, 3815753), (213, 2525921), (223, 2412651), (241, 2232453), (669, 804217), (723, 744151), (3337, 161229), (10011, 53743), (10481, 51333), (11327, 47499), (15833, 33981), (17111, 31443)]