313503858

素因数分解:

$2^1\times 3^4\times {\mathrm{1291}}^1\times {\mathrm{1499}}^1$

素因数の和:2804

約数の個数: 40

約数和(自身を含む): 703494000

約数和(自身を除く): 389990142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1291, 1499, 2582, 2998, 3873, 4497, 7746, 8994, 11619, 13491, 23238, 26982, 34857, 40473, 69714, 80946, 104571, 121419, 209142, 242838, 1935209, 3870418, 5805627, 11611254, 17416881, 34833762, 52250643, 104501286, 156751929, 313503858]

約数ペア:

[(1, 313503858), (2, 156751929), (3, 104501286), (6, 52250643), (9, 34833762), (18, 17416881), (27, 11611254), (54, 5805627), (81, 3870418), (162, 1935209), (1291, 242838), (1499, 209142), (2582, 121419), (2998, 104571), (3873, 80946), (4497, 69714), (7746, 40473), (8994, 34857), (11619, 26982), (13491, 23238)]