17939258139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{469037}}^1$

素因数の和:469131

約数の個数: 32

約数和(自身を含む): 27917141760

約数和(自身を除く): 9977883621

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 2013, 3477, 12749, 38247, 469037, 1407111, 5159407, 8911703, 15478221, 26735109, 28611257, 85833771, 98028733, 294086199, 314723827, 543613883, 944171481, 1630841649, 5979752713, 17939258139]

約数ペア:

[(1, 17939258139), (3, 5979752713), (11, 1630841649), (19, 944171481), (33, 543613883), (57, 314723827), (61, 294086199), (183, 98028733), (209, 85833771), (627, 28611257), (671, 26735109), (1159, 15478221), (2013, 8911703), (3477, 5159407), (12749, 1407111), (38247, 469037)]