303969081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 457309440

約数和(自身を除く): 153340359

約数列:

[1, 3, 13, 23, 39, 69, 299, 317, 897, 951, 1069, 3207, 4121, 7291, 12363, 13897, 21873, 24587, 41691, 73761, 94783, 284349, 319631, 338873, 958893, 1016619, 4405349, 7794079, 13216047, 23382237, 101323027, 303969081]

約数ペア:

[(1, 303969081), (3, 101323027), (13, 23382237), (23, 13216047), (39, 7794079), (69, 4405349), (299, 1016619), (317, 958893), (897, 338873), (951, 319631), (1069, 284349), (3207, 94783), (4121, 73761), (7291, 41691), (12363, 24587), (13897, 21873)]