314908413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 470178240

約数和(自身を除く): 155269827

約数列:

[1, 3, 19, 41, 47, 57, 61, 123, 141, 183, 779, 893, 1159, 1927, 2209, 2337, 2501, 2679, 2867, 3477, 5781, 6627, 7503, 8601, 36613, 41971, 47519, 54473, 90569, 109839, 117547, 125913, 134749, 142557, 163419, 271707, 352641, 404247, 1720811, 2233393, 2560231, 5162433, 5524709, 6700179, 7680693, 16574127, 104969471, 314908413]

約数ペア:

[(1, 314908413), (3, 104969471), (19, 16574127), (41, 7680693), (47, 6700179), (57, 5524709), (61, 5162433), (123, 2560231), (141, 2233393), (183, 1720811), (779, 404247), (893, 352641), (1159, 271707), (1927, 163419), (2209, 142557), (2337, 134749), (2501, 125913), (2679, 117547), (2867, 109839), (3477, 90569), (5781, 54473), (6627, 47519), (7503, 41971), (8601, 36613)]