42951571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 52799040

約数和(自身を除く): 9847469

約数列:

[1, 13, 17, 19, 53, 193, 221, 247, 323, 689, 901, 1007, 2509, 3281, 3667, 4199, 10229, 11713, 13091, 17119, 42653, 47671, 62339, 132977, 173893, 194351, 222547, 810407, 2260609, 2526563, 3303967, 42951571]

約数ペア:

[(1, 42951571), (13, 3303967), (17, 2526563), (19, 2260609), (53, 810407), (193, 222547), (221, 194351), (247, 173893), (323, 132977), (689, 62339), (901, 47671), (1007, 42653), (2509, 17119), (3281, 13091), (3667, 11713), (4199, 10229)]