784292013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{58057}}^1$

素因数の和:58161

約数の個数: 24

約数和(自身を含む): 1207606400

約数和(自身を除く): 423314387

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 58057, 174171, 522513, 1103083, 3309249, 4586503, 9927747, 13759509, 41278527, 87143557, 261430671, 784292013]

約数ペア:

[(1, 784292013), (3, 261430671), (9, 87143557), (19, 41278527), (57, 13759509), (79, 9927747), (171, 4586503), (237, 3309249), (711, 1103083), (1501, 522513), (4503, 174171), (13509, 58057)]