1480347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 2458560

約数和(自身を除く): 978213

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 787, 1881, 2361, 7083, 8657, 14953, 25971, 44859, 77913, 134577, 164483, 493449, 1480347]

約数ペア:

[(1, 1480347), (3, 493449), (9, 164483), (11, 134577), (19, 77913), (33, 44859), (57, 25971), (99, 14953), (171, 8657), (209, 7083), (627, 2361), (787, 1881)]