415616481

素因数分解:

$3^3\times 7^2\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 719239680

約数和(自身を除く): 303623199

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 317, 441, 951, 991, 1323, 2219, 2853, 2973, 6657, 6937, 8559, 8919, 15533, 19971, 20811, 26757, 46599, 48559, 59913, 62433, 139797, 145677, 187299, 314147, 419391, 437031, 942441, 1311093, 2199029, 2827323, 6597087, 8481969, 15393203, 19791261, 46179609, 59373783, 138538827, 415616481]

約数ペア:

[(1, 415616481), (3, 138538827), (7, 59373783), (9, 46179609), (21, 19791261), (27, 15393203), (49, 8481969), (63, 6597087), (147, 2827323), (189, 2199029), (317, 1311093), (441, 942441), (951, 437031), (991, 419391), (1323, 314147), (2219, 187299), (2853, 145677), (2973, 139797), (6657, 62433), (6937, 59913), (8559, 48559), (8919, 46599), (15533, 26757), (19971, 20811)]