2477954403

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{1999}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 3793920000

約数和(自身を除く): 1315965597

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1481, 1999, 4443, 5997, 13329, 17991, 39987, 45911, 53973, 61969, 137733, 185907, 413199, 557721, 1239597, 1673163, 2960519, 8881557, 26644671, 79934013, 91776089, 275328267, 825984801, 2477954403]

約数ペア:

[(1, 2477954403), (3, 825984801), (9, 275328267), (27, 91776089), (31, 79934013), (93, 26644671), (279, 8881557), (837, 2960519), (1481, 1673163), (1999, 1239597), (4443, 557721), (5997, 413199), (13329, 185907), (17991, 137733), (39987, 61969), (45911, 53973)]