4227951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 3126417

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 911, 1547, 2733, 4641, 6377, 11843, 15487, 19131, 35529, 46461, 82901, 108409, 201331, 248703, 325227, 603993, 1409317, 4227951]

約数ペア:

[(1, 4227951), (3, 1409317), (7, 603993), (13, 325227), (17, 248703), (21, 201331), (39, 108409), (51, 82901), (91, 46461), (119, 35529), (221, 19131), (273, 15487), (357, 11843), (663, 6377), (911, 4641), (1547, 2733)]