473445981

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{7283}}^1$

素因数の和:7553

約数の個数: 24

約数和(自身を含む): 709053696

約数和(自身を除く): 235607715

約数列:

[1, 3, 9, 31, 93, 233, 279, 699, 2097, 7223, 7283, 21669, 21849, 65007, 65547, 225773, 677319, 1696939, 2031957, 5090817, 15272451, 52605109, 157815327, 473445981]

約数ペア:

[(1, 473445981), (3, 157815327), (9, 52605109), (31, 15272451), (93, 5090817), (233, 2031957), (279, 1696939), (699, 677319), (2097, 225773), (7223, 65547), (7283, 65007), (21669, 21849)]