42530493

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 60460128

約数和(自身を除く): 17929635

約数列:

[1, 3, 19, 57, 173, 227, 361, 519, 681, 1083, 3287, 4313, 9861, 12939, 39271, 62453, 81947, 117813, 187359, 245841, 746149, 2238447, 14176831, 42530493]

約数ペア:

[(1, 42530493), (3, 14176831), (19, 2238447), (57, 746149), (173, 245841), (227, 187359), (361, 117813), (519, 81947), (681, 62453), (1083, 39271), (3287, 12939), (4313, 9861)]