370424019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6679}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 598528000

約数和(自身を除く): 228103981

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 973, 2641, 2919, 6679, 7923, 18487, 20037, 46753, 55461, 126901, 140259, 380703, 888307, 928381, 2664921, 2785143, 6498667, 17639239, 19496001, 52917717, 123474673, 370424019]

約数ペア:

[(1, 370424019), (3, 123474673), (7, 52917717), (19, 19496001), (21, 17639239), (57, 6498667), (133, 2785143), (139, 2664921), (399, 928381), (417, 888307), (973, 380703), (2641, 140259), (2919, 126901), (6679, 55461), (7923, 46753), (18487, 20037)]