420230847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{14657}}^1$

素因数の和:15182

約数の個数: 16

約数和(自身を含む): 591010560

約数和(自身を除く): 170779713

約数列:

[1, 3, 19, 57, 503, 1509, 9557, 14657, 28671, 43971, 278483, 835449, 7372471, 22117413, 140076949, 420230847]

約数ペア:

[(1, 420230847), (3, 140076949), (19, 22117413), (57, 7372471), (503, 835449), (1509, 278483), (9557, 43971), (14657, 28671)]