7248897279

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{48823}}^1$

素因数の和:48898

約数の個数: 48

約数和(自身を含む): 11942740992

約数和(自身を除く): 4693843713

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 243, 351, 423, 611, 1053, 1269, 1833, 3159, 3807, 5499, 11421, 16497, 48823, 49491, 146469, 148473, 439407, 634699, 1318221, 1904097, 2294681, 3954663, 5712291, 6884043, 11863989, 17136873, 20652129, 29830853, 51410619, 61956387, 89492559, 154231857, 185869161, 268477677, 557607483, 805433031, 2416299093, 7248897279]

約数ペア:

[(1, 7248897279), (3, 2416299093), (9, 805433031), (13, 557607483), (27, 268477677), (39, 185869161), (47, 154231857), (81, 89492559), (117, 61956387), (141, 51410619), (243, 29830853), (351, 20652129), (423, 17136873), (611, 11863989), (1053, 6884043), (1269, 5712291), (1833, 3954663), (3159, 2294681), (3807, 1904097), (5499, 1318221), (11421, 634699), (16497, 439407), (48823, 148473), (49491, 146469)]