41856867

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 68787264

約数和(自身を除く): 26930397

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 991, 1083, 2223, 2973, 3249, 4693, 8919, 12883, 14079, 18829, 38649, 42237, 56487, 115947, 169461, 244777, 357751, 734331, 1073253, 2202993, 3219759, 4650763, 13952289, 41856867]

約数ペア:

[(1, 41856867), (3, 13952289), (9, 4650763), (13, 3219759), (19, 2202993), (39, 1073253), (57, 734331), (117, 357751), (171, 244777), (247, 169461), (361, 115947), (741, 56487), (991, 42237), (1083, 38649), (2223, 18829), (2973, 14079), (3249, 12883), (4693, 8919)]