989007291

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6784

約数の個数: 36

約数和(自身を含む): 1541781696

約数和(自身を除く): 552774405

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 529, 713, 1587, 2139, 4761, 6417, 6701, 16399, 20103, 49197, 60309, 147591, 154123, 207731, 462369, 623193, 1387107, 1869579, 3544829, 4777813, 10634487, 14333439, 31903461, 43000317, 109889699, 329669097, 989007291]

約数ペア:

[(1, 989007291), (3, 329669097), (9, 109889699), (23, 43000317), (31, 31903461), (69, 14333439), (93, 10634487), (207, 4777813), (279, 3544829), (529, 1869579), (713, 1387107), (1587, 623193), (2139, 462369), (4761, 207731), (6417, 154123), (6701, 147591), (16399, 60309), (20103, 49197)]