1330253631

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{370441}}^1$

素因数の和:370476

約数の個数: 32

約数和(自身を含む): 2370828800

約数和(自身を除く): 1040575169

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 370441, 1111323, 2593087, 3333969, 7038379, 7779261, 10001907, 21115137, 23337783, 49268653, 63345411, 70013349, 147805959, 190036233, 443417877, 1330253631]

約数ペア:

[(1, 1330253631), (3, 443417877), (7, 190036233), (9, 147805959), (19, 70013349), (21, 63345411), (27, 49268653), (57, 23337783), (63, 21115137), (133, 10001907), (171, 7779261), (189, 7038379), (399, 3333969), (513, 2593087), (1197, 1111323), (3591, 370441)]