20160163611

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1338923}}^1$

素因数の和:1339175

約数の個数: 24

約数和(自身を含む): 33419543040

約数和(自身を除く): 13259379429

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 15057, 1338923, 4016769, 9372461, 12050307, 28117383, 84352149, 320002597, 960007791, 2240018179, 2880023373, 6720054537, 20160163611]

約数ペア:

[(1, 20160163611), (3, 6720054537), (7, 2880023373), (9, 2240018179), (21, 960007791), (63, 320002597), (239, 84352149), (717, 28117383), (1673, 12050307), (2151, 9372461), (5019, 4016769), (15057, 1338923)]