985061997

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 1432310880

約数和(自身を除く): 447248883

約数列:

[1, 3, 9, 307, 541, 659, 921, 1623, 1977, 2763, 4869, 5931, 166087, 202313, 356519, 498261, 606939, 1069557, 1494783, 1820817, 3208671, 109451333, 328353999, 985061997]

約数ペア:

[(1, 985061997), (3, 328353999), (9, 109451333), (307, 3208671), (541, 1820817), (659, 1494783), (921, 1069557), (1623, 606939), (1977, 498261), (2763, 356519), (4869, 202313), (5931, 166087)]