90338743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 106850304

約数和(自身を除く): 16511561

約数列:

[1, 11, 31, 43, 61, 101, 341, 473, 671, 1111, 1333, 1891, 2623, 3131, 4343, 6161, 14663, 20801, 28853, 34441, 47773, 67771, 81313, 134633, 190991, 264923, 894443, 1480963, 2100901, 2914153, 8212613, 90338743]

約数ペア:

[(1, 90338743), (11, 8212613), (31, 2914153), (43, 2100901), (61, 1480963), (101, 894443), (341, 264923), (473, 190991), (671, 134633), (1111, 81313), (1333, 67771), (1891, 47773), (2623, 34441), (3131, 28853), (4343, 20801), (6161, 14663)]