8894038377

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{41203}}^1$

素因数の和:41773

約数の個数: 32

約数和(自身を含む): 14292843520

約数和(自身を除く): 5398805143

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 541, 1623, 3787, 10279, 11361, 30837, 41203, 71953, 123609, 215859, 288421, 782857, 865263, 2348571, 5479999, 16439997, 22290823, 66872469, 156035761, 423525637, 468107283, 1270576911, 2964679459, 8894038377]

約数ペア:

[(1, 8894038377), (3, 2964679459), (7, 1270576911), (19, 468107283), (21, 423525637), (57, 156035761), (133, 66872469), (399, 22290823), (541, 16439997), (1623, 5479999), (3787, 2348571), (10279, 865263), (11361, 782857), (30837, 288421), (41203, 215859), (71953, 123609)]