22571379

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 35544960

約数和(自身を除く): 12973581

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 101, 267, 279, 303, 801, 837, 909, 2403, 2511, 2727, 2759, 3131, 7209, 8181, 8277, 8989, 9393, 24831, 26967, 28179, 74493, 80901, 84537, 223479, 242703, 253611, 278659, 728109, 835977, 2507931, 7523793, 22571379]

約数ペア:

[(1, 22571379), (3, 7523793), (9, 2507931), (27, 835977), (31, 728109), (81, 278659), (89, 253611), (93, 242703), (101, 223479), (267, 84537), (279, 80901), (303, 74493), (801, 28179), (837, 26967), (909, 24831), (2403, 9393), (2511, 8989), (2727, 8277), (2759, 8181), (3131, 7209)]