7031997

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 12192544

約数和(自身を除く): 5160547

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 211, 483, 529, 633, 1449, 1477, 1587, 1899, 3703, 4431, 4761, 4853, 11109, 13293, 14559, 33327, 33971, 43677, 101913, 111619, 305739, 334857, 781333, 1004571, 2343999, 7031997]

約数ペア:

[(1, 7031997), (3, 2343999), (7, 1004571), (9, 781333), (21, 334857), (23, 305739), (63, 111619), (69, 101913), (161, 43677), (207, 33971), (211, 33327), (483, 14559), (529, 13293), (633, 11109), (1449, 4853), (1477, 4761), (1587, 4431), (1899, 3703)]