15624063

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 28492800

約数和(自身を除く): 12868737

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6359, 19077, 44513, 57231, 82667, 133539, 171693, 248001, 400617, 578669, 744003, 1201851, 1736007, 2232009, 5208021, 15624063]

約数ペア:

[(1, 15624063), (3, 5208021), (7, 2232009), (9, 1736007), (13, 1201851), (21, 744003), (27, 578669), (39, 400617), (63, 248001), (91, 171693), (117, 133539), (189, 82667), (273, 57231), (351, 44513), (819, 19077), (2457, 6359)]