380687031

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{23911}}^1$

素因数の和:24007

約数の個数: 24

約数和(自身を含む): 578192160

約数和(自身を除く): 197505129

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 15921, 23911, 71733, 215199, 693419, 1458571, 2080257, 4375713, 6240771, 13127139, 42298559, 126895677, 380687031]

約数ペア:

[(1, 380687031), (3, 126895677), (9, 42298559), (29, 13127139), (61, 6240771), (87, 4375713), (183, 2080257), (261, 1458571), (549, 693419), (1769, 215199), (5307, 71733), (15921, 23911)]