240729983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 281957760

約数和(自身を除く): 41227777

約数列:

[1, 13, 23, 41, 73, 269, 299, 533, 943, 949, 1679, 2993, 3497, 6187, 11029, 12259, 19637, 21827, 38909, 68839, 80431, 143377, 253667, 255281, 451651, 805117, 894907, 3297671, 5871463, 10466521, 18517691, 240729983]

約数ペア:

[(1, 240729983), (13, 18517691), (23, 10466521), (41, 5871463), (73, 3297671), (269, 894907), (299, 805117), (533, 451651), (943, 255281), (949, 253667), (1679, 143377), (2993, 80431), (3497, 68839), (6187, 38909), (11029, 21827), (12259, 19637)]