1271589

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 1940736

約数和(自身を除く): 669147

約数列:

[1, 3, 11, 31, 33, 93, 113, 121, 339, 341, 363, 1023, 1243, 3503, 3729, 3751, 10509, 11253, 13673, 38533, 41019, 115599, 423863, 1271589]

約数ペア:

[(1, 1271589), (3, 423863), (11, 115599), (31, 41019), (33, 38533), (93, 13673), (113, 11253), (121, 10509), (339, 3751), (341, 3729), (363, 3503), (1023, 1243)]