717756741

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{1433}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 1146741120

約数和(自身を除く): 428984379

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1427, 1433, 4281, 4299, 12843, 12897, 18551, 18629, 38529, 38691, 55653, 55887, 166959, 167661, 500877, 502983, 2044891, 6134673, 18404019, 26583583, 55212057, 79750749, 239252247, 717756741]

約数ペア:

[(1, 717756741), (3, 239252247), (9, 79750749), (13, 55212057), (27, 26583583), (39, 18404019), (117, 6134673), (351, 2044891), (1427, 502983), (1433, 500877), (4281, 167661), (4299, 166959), (12843, 55887), (12897, 55653), (18551, 38691), (18629, 38529)]