242511783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 351138240

約数和(自身を除く): 108626457

約数列:

[1, 3, 17, 51, 61, 137, 183, 411, 569, 1037, 1707, 2329, 3111, 6987, 8357, 9673, 25071, 29019, 34709, 77953, 104127, 142069, 233859, 426207, 590053, 1325201, 1770159, 3975603, 4755133, 14265399, 80837261, 242511783]

約数ペア:

[(1, 242511783), (3, 80837261), (17, 14265399), (51, 4755133), (61, 3975603), (137, 1770159), (183, 1325201), (411, 590053), (569, 426207), (1037, 233859), (1707, 142069), (2329, 104127), (3111, 77953), (6987, 34709), (8357, 29019), (9673, 25071)]