47501493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 71162112

約数和(自身を除く): 23660619

約数列:

[1, 3, 13, 39, 41, 61, 123, 183, 487, 533, 793, 1461, 1599, 2379, 2501, 6331, 7503, 18993, 19967, 29707, 32513, 59901, 89121, 97539, 259571, 386191, 778713, 1158573, 1217987, 3653961, 15833831, 47501493]

約数ペア:

[(1, 47501493), (3, 15833831), (13, 3653961), (39, 1217987), (41, 1158573), (61, 778713), (123, 386191), (183, 259571), (487, 97539), (533, 89121), (793, 59901), (1461, 32513), (1599, 29707), (2379, 19967), (2501, 18993), (6331, 7503)]