287510094

素因数分解:

$2^1\times 3^3\times {\mathrm{5324261}}^1$

素因数の和:5324272

約数の個数: 16

約数和(自身を含む): 638911440

約数和(自身を除く): 351401346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5324261, 10648522, 15972783, 31945566, 47918349, 95836698, 143755047, 287510094]

約数ペア:

[(1, 287510094), (2, 143755047), (3, 95836698), (6, 47918349), (9, 31945566), (18, 15972783), (27, 10648522), (54, 5324261)]