47253999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 72382464

約数和(自身を除く): 25128465

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 271, 663, 789, 813, 3419, 3523, 4471, 4607, 10257, 10569, 13413, 13821, 58123, 59891, 71273, 174369, 179673, 213819, 926549, 1211641, 2779647, 3634923, 15751333, 47253999]

約数ペア:

[(1, 47253999), (3, 15751333), (13, 3634923), (17, 2779647), (39, 1211641), (51, 926549), (221, 213819), (263, 179673), (271, 174369), (663, 71273), (789, 59891), (813, 58123), (3419, 13821), (3523, 13413), (4471, 10569), (4607, 10257)]