3719991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2328009

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 349, 561, 627, 969, 1047, 3553, 3839, 5933, 6631, 10659, 11517, 17799, 19893, 65263, 72941, 112727, 195789, 218823, 338181, 1239997, 3719991]

約数ペア:

[(1, 3719991), (3, 1239997), (11, 338181), (17, 218823), (19, 195789), (33, 112727), (51, 72941), (57, 65263), (187, 19893), (209, 17799), (323, 11517), (349, 10659), (561, 6631), (627, 5933), (969, 3839), (1047, 3553)]