38286999

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 59590080

約数和(自身を除く): 21303081

約数列:

[1, 3, 9, 27, 47, 81, 89, 113, 141, 267, 339, 423, 801, 1017, 1269, 2403, 3051, 3807, 4183, 5311, 7209, 9153, 10057, 12549, 15933, 30171, 37647, 47799, 90513, 112941, 143397, 271539, 338823, 430191, 472679, 814617, 1418037, 4254111, 12762333, 38286999]

約数ペア:

[(1, 38286999), (3, 12762333), (9, 4254111), (27, 1418037), (47, 814617), (81, 472679), (89, 430191), (113, 338823), (141, 271539), (267, 143397), (339, 112941), (423, 90513), (801, 47799), (1017, 37647), (1269, 30171), (2403, 15933), (3051, 12549), (3807, 10057), (4183, 9153), (5311, 7209)]