353245321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 448511040

約数和(自身を除く): 95265719

約数列:

[1, 11, 13, 19, 73, 137, 143, 169, 209, 247, 803, 949, 1387, 1507, 1781, 1859, 2603, 2717, 3211, 10001, 10439, 12337, 15257, 18031, 19591, 23153, 28633, 33839, 35321, 110011, 130013, 135707, 190019, 198341, 234403, 254683, 372229, 439907, 1430143, 1690169, 2090209, 2470247, 2578433, 4838977, 18591859, 27172717, 32113211, 353245321]

約数ペア:

[(1, 353245321), (11, 32113211), (13, 27172717), (19, 18591859), (73, 4838977), (137, 2578433), (143, 2470247), (169, 2090209), (209, 1690169), (247, 1430143), (803, 439907), (949, 372229), (1387, 254683), (1507, 234403), (1781, 198341), (1859, 190019), (2603, 135707), (2717, 130013), (3211, 110011), (10001, 35321), (10439, 33839), (12337, 28633), (15257, 23153), (18031, 19591)]