631365839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 772390080

約数和(自身を除く): 141024241

約数列:

[1, 13, 17, 19, 53, 221, 247, 323, 689, 901, 1007, 2837, 4199, 11713, 13091, 17119, 36881, 48229, 53903, 150361, 222547, 626977, 700739, 916351, 1954693, 2556137, 2856859, 11912563, 33229781, 37139167, 48566603, 631365839]

約数ペア:

[(1, 631365839), (13, 48566603), (17, 37139167), (19, 33229781), (53, 11912563), (221, 2856859), (247, 2556137), (323, 1954693), (689, 916351), (901, 700739), (1007, 626977), (2837, 222547), (4199, 150361), (11713, 53903), (13091, 48229), (17119, 36881)]