7227441

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 11760000

約数和(自身を除く): 4532559

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 349, 351, 531, 767, 1047, 1593, 2301, 3141, 4537, 6903, 9423, 13611, 20591, 20709, 40833, 61773, 122499, 185319, 267683, 555957, 803049, 2409147, 7227441]

約数ペア:

[(1, 7227441), (3, 2409147), (9, 803049), (13, 555957), (27, 267683), (39, 185319), (59, 122499), (117, 61773), (177, 40833), (349, 20709), (351, 20591), (531, 13611), (767, 9423), (1047, 6903), (1593, 4537), (2301, 3141)]