432425721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7507}}^1$

素因数の和:7741

約数の個数: 32

約数和(自身を含む): 713079808

約数和(自身を除く): 280654087

約数列:

[1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 2743, 4431, 7507, 8229, 19201, 22521, 52549, 57603, 97591, 157647, 292773, 683137, 1583977, 2049411, 4751931, 11087839, 20591701, 33263517, 61775103, 144141907, 432425721]

約数ペア:

[(1, 432425721), (3, 144141907), (7, 61775103), (13, 33263517), (21, 20591701), (39, 11087839), (91, 4751931), (211, 2049411), (273, 1583977), (633, 683137), (1477, 292773), (2743, 157647), (4431, 97591), (7507, 57603), (8229, 52549), (19201, 22521)]