22701519

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 35328000

約数和(自身を除く): 12626481

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 367, 711, 783, 1101, 2133, 2291, 3303, 6873, 9909, 10643, 20619, 28993, 31929, 61857, 86979, 95787, 260937, 287361, 782811, 840797, 2522391, 7567173, 22701519]

約数ペア:

[(1, 22701519), (3, 7567173), (9, 2522391), (27, 840797), (29, 782811), (79, 287361), (87, 260937), (237, 95787), (261, 86979), (367, 61857), (711, 31929), (783, 28993), (1101, 20619), (2133, 10643), (2291, 9909), (3303, 6873)]