819802150057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1\times {\mathrm{20731}}^1$

素因数の和:22165

約数の個数: 32

約数和(自身を含む): 934313287680

約数和(自身を除く): 114511137623

約数列:

[1, 11, 31, 89, 341, 979, 1303, 2759, 14333, 20731, 30349, 40393, 115967, 228041, 444323, 642661, 1275637, 1845059, 3594977, 7069271, 20295649, 27012493, 39544747, 57196829, 297137423, 629165119, 837387283, 2404111877, 9211260113, 26445230647, 74527468187, 819802150057]

約数ペア:

[(1, 819802150057), (11, 74527468187), (31, 26445230647), (89, 9211260113), (341, 2404111877), (979, 837387283), (1303, 629165119), (2759, 297137423), (14333, 57196829), (20731, 39544747), (30349, 27012493), (40393, 20295649), (115967, 7069271), (228041, 3594977), (444323, 1845059), (642661, 1275637)]