401047461

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{5077}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 592541664

約数和(自身を除く): 191494203

約数列:

[1, 3, 9, 67, 131, 201, 393, 603, 1179, 5077, 8777, 15231, 26331, 45693, 78993, 340159, 665087, 1020477, 1995261, 3061431, 5985783, 44560829, 133682487, 401047461]

約数ペア:

[(1, 401047461), (3, 133682487), (9, 44560829), (67, 5985783), (131, 3061431), (201, 1995261), (393, 1020477), (603, 665087), (1179, 340159), (5077, 78993), (8777, 45693), (15231, 26331)]