1293294639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{364411}}^1$

素因数の和:364447

約数の個数: 24

約数和(自身を含む): 2133996672

約数和(自身を除く): 840702033

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 364411, 1093233, 2550877, 4737343, 7652631, 14212029, 33161401, 61585459, 99484203, 184756377, 431098213, 1293294639]

約数ペア:

[(1, 1293294639), (3, 431098213), (7, 184756377), (13, 99484203), (21, 61585459), (39, 33161401), (91, 14212029), (169, 7652631), (273, 4737343), (507, 2550877), (1183, 1093233), (3549, 364411)]