1155447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 1825200

約数和(自身を除く): 669753

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 233, 261, 551, 699, 1653, 2097, 4427, 4959, 6757, 13281, 20271, 39843, 60813, 128383, 385149, 1155447]

約数ペア:

[(1, 1155447), (3, 385149), (9, 128383), (19, 60813), (29, 39843), (57, 20271), (87, 13281), (171, 6757), (233, 4959), (261, 4427), (551, 2097), (699, 1653)]