858370149

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349357}}^1$

素因数の和:349386

約数の個数: 32

約数和(自身を含む): 1565123840

約数和(自身を除く): 706753691

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 349357, 1048071, 2445499, 3144213, 4541641, 7336497, 9432639, 13624923, 22009491, 31791487, 40874769, 66028473, 95374461, 122624307, 286123383, 858370149]

約数ペア:

[(1, 858370149), (3, 286123383), (7, 122624307), (9, 95374461), (13, 66028473), (21, 40874769), (27, 31791487), (39, 22009491), (63, 13624923), (91, 9432639), (117, 7336497), (189, 4541641), (273, 3144213), (351, 2445499), (819, 1048071), (2457, 349357)]