57021783

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{16067}}^1$

素因数の和:16103

約数の個数: 24

約数和(自身を含む): 94094208

約数和(自身を除く): 37072425

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 16067, 48201, 112469, 208871, 337407, 626613, 1462097, 2715323, 4386291, 8145969, 19007261, 57021783]

約数ペア:

[(1, 57021783), (3, 19007261), (7, 8145969), (13, 4386291), (21, 2715323), (39, 1462097), (91, 626613), (169, 337407), (273, 208871), (507, 112469), (1183, 48201), (3549, 16067)]