488917923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11597}}^1$

素因数の和:11683

約数の個数: 32

約数和(自身を含む): 748210176

約数和(自身を除く): 259292253

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 11597, 14053, 34791, 42159, 150761, 266731, 452283, 545059, 800193, 1635177, 3467503, 7085767, 10402509, 12536357, 21257301, 37609071, 162972641, 488917923]

約数ペア:

[(1, 488917923), (3, 162972641), (13, 37609071), (23, 21257301), (39, 12536357), (47, 10402509), (69, 7085767), (141, 3467503), (299, 1635177), (611, 800193), (897, 545059), (1081, 452283), (1833, 266731), (3243, 150761), (11597, 42159), (14053, 34791)]