15853383

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1528

約数の個数: 36

約数和(自身を含む): 28357680

約数和(自身を除く): 12504297

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1489, 1521, 3549, 4467, 10423, 10647, 13401, 19357, 31269, 58071, 93807, 135499, 174213, 251641, 406497, 754923, 1219491, 1761487, 2264769, 5284461, 15853383]

約数ペア:

[(1, 15853383), (3, 5284461), (7, 2264769), (9, 1761487), (13, 1219491), (21, 754923), (39, 406497), (63, 251641), (91, 174213), (117, 135499), (169, 93807), (273, 58071), (507, 31269), (819, 19357), (1183, 13401), (1489, 10647), (1521, 10423), (3549, 4467)]