15910713

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19427}}^1$

素因数の和:19453

約数の個数: 24

約数和(自身を含む): 28287168

約数和(自身を除く): 12376455

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 19427, 58281, 135989, 174843, 252551, 407967, 757653, 1223901, 1767857, 2272959, 5303571, 15910713]

約数ペア:

[(1, 15910713), (3, 5303571), (7, 2272959), (9, 1767857), (13, 1223901), (21, 757653), (39, 407967), (63, 252551), (91, 174843), (117, 135989), (273, 58281), (819, 19427)]