1282156743

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{13711}}^1$

素因数の和:13855

約数の個数: 32

約数和(自身を含む): 2013140992

約数和(自身を除く): 730984249

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 1281, 1533, 4453, 13359, 13711, 31171, 41133, 93513, 95977, 287931, 836371, 1000903, 2509113, 3002709, 5854597, 7006321, 17563791, 21018963, 61055083, 183165249, 427385581, 1282156743]

約数ペア:

[(1, 1282156743), (3, 427385581), (7, 183165249), (21, 61055083), (61, 21018963), (73, 17563791), (183, 7006321), (219, 5854597), (427, 3002709), (511, 2509113), (1281, 1000903), (1533, 836371), (4453, 287931), (13359, 95977), (13711, 93513), (31171, 41133)]