878889747

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 1229230080

約数和(自身を除く): 350340333

約数列:

[1, 3, 29, 87, 191, 227, 233, 573, 681, 699, 5539, 6583, 6757, 16617, 19749, 20271, 43357, 44503, 52891, 130071, 133509, 158673, 1257353, 1290587, 1533839, 3772059, 3871761, 4601517, 10102181, 30306543, 292963249, 878889747]

約数ペア:

[(1, 878889747), (3, 292963249), (29, 30306543), (87, 10102181), (191, 4601517), (227, 3871761), (233, 3772059), (573, 1533839), (681, 1290587), (699, 1257353), (5539, 158673), (6583, 133509), (6757, 130071), (16617, 52891), (19749, 44503), (20271, 43357)]