1140831

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 1843200

約数和(自身を除く): 702369

約数列:

[1, 3, 9, 27, 29, 31, 47, 87, 93, 141, 261, 279, 423, 783, 837, 899, 1269, 1363, 1457, 2697, 4089, 4371, 8091, 12267, 13113, 24273, 36801, 39339, 42253, 126759, 380277, 1140831]

約数ペア:

[(1, 1140831), (3, 380277), (9, 126759), (27, 42253), (29, 39339), (31, 36801), (47, 24273), (87, 13113), (93, 12267), (141, 8091), (261, 4371), (279, 4089), (423, 2697), (783, 1457), (837, 1363), (899, 1269)]