2912042343

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 4661701632

約数和(自身を除く): 1749659289

約数列:

[1, 3, 7, 21, 41, 73, 107, 123, 219, 287, 321, 433, 511, 749, 861, 1299, 1533, 2247, 2993, 3031, 4387, 7811, 8979, 9093, 13161, 17753, 20951, 23433, 30709, 31609, 46331, 53259, 54677, 62853, 92127, 94827, 124271, 138993, 164031, 221263, 320251, 324317, 372813, 663789, 960753, 972951, 1295969, 1899571, 2241757, 3382163, 3887907, 5698713, 6725271, 9071783, 10146489, 13296997, 23675141, 27215349, 39890991, 71025423, 138668683, 416006049, 970680781, 2912042343]

約数ペア:

[(1, 2912042343), (3, 970680781), (7, 416006049), (21, 138668683), (41, 71025423), (73, 39890991), (107, 27215349), (123, 23675141), (219, 13296997), (287, 10146489), (321, 9071783), (433, 6725271), (511, 5698713), (749, 3887907), (861, 3382163), (1299, 2241757), (1533, 1899571), (2247, 1295969), (2993, 972951), (3031, 960753), (4387, 663789), (7811, 372813), (8979, 324317), (9093, 320251), (13161, 221263), (17753, 164031), (20951, 138993), (23433, 124271), (30709, 94827), (31609, 92127), (46331, 62853), (53259, 54677)]