494102511

素因数分解:

$3^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2749}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 846516000

約数和(自身を除く): 352413489

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 317, 567, 951, 2219, 2749, 2853, 6657, 8247, 8559, 19243, 19971, 24741, 25677, 57729, 59913, 74223, 173187, 179739, 222669, 519561, 871433, 1558683, 2614299, 6100031, 7842897, 18300093, 23528691, 54900279, 70586073, 164700837, 494102511]

約数ペア:

[(1, 494102511), (3, 164700837), (7, 70586073), (9, 54900279), (21, 23528691), (27, 18300093), (63, 7842897), (81, 6100031), (189, 2614299), (317, 1558683), (567, 871433), (951, 519561), (2219, 222669), (2749, 179739), (2853, 173187), (6657, 74223), (8247, 59913), (8559, 57729), (19243, 25677), (19971, 24741)]