640596070671

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1\times {\mathrm{5477}}^1$

素因数の和:6799

約数の個数: 32

約数和(自身を含む): 864244339200

約数和(自身を除く): 223648268529

約数列:

[1, 3, 131, 359, 393, 829, 1077, 2487, 5477, 16431, 47029, 108599, 141087, 297611, 325797, 717487, 892833, 1966243, 2152461, 4540433, 5898729, 13621299, 38987041, 116961123, 257577833, 594796723, 772733499, 1630015447, 1784390169, 4890046341, 213532023557, 640596070671]

約数ペア:

[(1, 640596070671), (3, 213532023557), (131, 4890046341), (359, 1784390169), (393, 1630015447), (829, 772733499), (1077, 594796723), (2487, 257577833), (5477, 116961123), (16431, 38987041), (47029, 13621299), (108599, 5898729), (141087, 4540433), (297611, 2152461), (325797, 1966243), (717487, 892833)]