1337264821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{3557}}^1$

素因数の和:4044

約数の個数: 16

約数和(自身を含む): 1441416960

約数和(自身を除く): 104152139

約数列:

[1, 19, 47, 421, 893, 3557, 7999, 19787, 67583, 167179, 375953, 1497497, 3176401, 28452443, 70382359, 1337264821]

約数ペア:

[(1, 1337264821), (19, 70382359), (47, 28452443), (421, 3176401), (893, 1497497), (3557, 375953), (7999, 167179), (19787, 67583)]