2920238433

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3889}}^1$

素因数の和:4071

約数の個数: 64

約数和(自身を含む): 5153472000

約数和(自身を除く): 2233233567

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 137, 189, 203, 261, 411, 609, 783, 959, 1233, 1827, 2877, 3699, 3889, 3973, 5481, 8631, 11667, 11919, 25893, 27223, 27811, 35001, 35757, 81669, 83433, 105003, 107271, 112781, 245007, 250299, 338343, 532793, 735021, 750897, 789467, 1015029, 1598379, 2368401, 3045087, 3729551, 4795137, 7105203, 11188653, 14385411, 15450997, 21315609, 33565959, 46352991, 100697877, 108156979, 139058973, 324470937, 417176919, 973412811, 2920238433]

約数ペア:

[(1, 2920238433), (3, 973412811), (7, 417176919), (9, 324470937), (21, 139058973), (27, 108156979), (29, 100697877), (63, 46352991), (87, 33565959), (137, 21315609), (189, 15450997), (203, 14385411), (261, 11188653), (411, 7105203), (609, 4795137), (783, 3729551), (959, 3045087), (1233, 2368401), (1827, 1598379), (2877, 1015029), (3699, 789467), (3889, 750897), (3973, 735021), (5481, 532793), (8631, 338343), (11667, 250299), (11919, 245007), (25893, 112781), (27223, 107271), (27811, 105003), (35001, 83433), (35757, 81669)]