20190253779

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1418951}}^1$

素因数の和:1419008

約数の個数: 32

約数和(自身を含む): 32692654080

約数和(自身を除く): 12502400301

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 14229, 1418951, 4256853, 12770559, 24122167, 38311677, 43987481, 72366501, 131962443, 217099503, 395887329, 651298509, 747787177, 1187661987, 2243361531, 6730084593, 20190253779]

約数ペア:

[(1, 20190253779), (3, 6730084593), (9, 2243361531), (17, 1187661987), (27, 747787177), (31, 651298509), (51, 395887329), (93, 217099503), (153, 131962443), (279, 72366501), (459, 43987481), (527, 38311677), (837, 24122167), (1581, 12770559), (4743, 4256853), (14229, 1418951)]