30624417

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 45700200

約数和(自身を除く): 15075783

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 557, 1341, 1671, 5013, 6109, 18327, 22837, 54981, 68511, 82993, 205533, 248979, 746937, 3402713, 10208139, 30624417]

約数ペア:

[(1, 30624417), (3, 10208139), (9, 3402713), (41, 746937), (123, 248979), (149, 205533), (369, 82993), (447, 68511), (557, 54981), (1341, 22837), (1671, 18327), (5013, 6109)]