197441387

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4049}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 241315200

約数和(自身を除く): 43873813

約数列:

[1, 11, 13, 31, 121, 143, 341, 403, 1573, 3751, 4049, 4433, 44539, 48763, 52637, 125519, 489929, 579007, 1380709, 1631747, 6369077, 15187799, 17949217, 197441387]

約数ペア:

[(1, 197441387), (11, 17949217), (13, 15187799), (31, 6369077), (121, 1631747), (143, 1380709), (341, 579007), (403, 489929), (1573, 125519), (3751, 52637), (4049, 48763), (4433, 44539)]