3926264937

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{578839}}^1$

素因数の和:578885

約数の個数: 32

約数和(自身を含む): 6668236800

約数和(自身を除く): 2741971863

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 578839, 1736517, 4051873, 9840263, 10997941, 12155619, 29520789, 32993823, 68881841, 76985587, 186964997, 206645523, 230956761, 560894991, 1308754979, 3926264937]

約数ペア:

[(1, 3926264937), (3, 1308754979), (7, 560894991), (17, 230956761), (19, 206645523), (21, 186964997), (51, 76985587), (57, 68881841), (119, 32993823), (133, 29520789), (323, 12155619), (357, 10997941), (399, 9840263), (969, 4051873), (2261, 1736517), (6783, 578839)]