340831143

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 513984744

約数和(自身を除く): 173153601

約数列:

[1, 3, 9, 31, 93, 157, 251, 279, 471, 753, 961, 1413, 2259, 2883, 4867, 7781, 8649, 14601, 23343, 39407, 43803, 70029, 118221, 150877, 241211, 354663, 452631, 723633, 1221617, 1357893, 2170899, 3664851, 10994553, 37870127, 113610381, 340831143]

約数ペア:

[(1, 340831143), (3, 113610381), (9, 37870127), (31, 10994553), (93, 3664851), (157, 2170899), (251, 1357893), (279, 1221617), (471, 723633), (753, 452631), (961, 354663), (1413, 241211), (2259, 150877), (2883, 118221), (4867, 70029), (7781, 43803), (8649, 39407), (14601, 23343)]