47942713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 62818560

約数和(自身を除く): 14875847

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 491, 1073, 2639, 3367, 3437, 6383, 7511, 13949, 14239, 18167, 44681, 97643, 99673, 127169, 185107, 236171, 526843, 1295749, 1653197, 3687901, 6848959, 47942713]

約数ペア:

[(1, 47942713), (7, 6848959), (13, 3687901), (29, 1653197), (37, 1295749), (91, 526843), (203, 236171), (259, 185107), (377, 127169), (481, 99673), (491, 97643), (1073, 44681), (2639, 18167), (3367, 14239), (3437, 13949), (6383, 7511)]