2004946257

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 2805368832

約数和(自身を除く): 800422575

約数列:

[1, 3, 47, 67, 83, 141, 201, 249, 2557, 3149, 3901, 5561, 7671, 9447, 11703, 16683, 120179, 171319, 212231, 261367, 360537, 513957, 636693, 784101, 8051993, 9974857, 14219477, 24155979, 29924571, 42658431, 668315419, 2004946257]

約数ペア:

[(1, 2004946257), (3, 668315419), (47, 42658431), (67, 29924571), (83, 24155979), (141, 14219477), (201, 9974857), (249, 8051993), (2557, 784101), (3149, 636693), (3901, 513957), (5561, 360537), (7671, 261367), (9447, 212231), (11703, 171319), (16683, 120179)]