326359761

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70321}}^1$

素因数の和:70361

約数の個数: 32

約数和(自身を含む): 567076608

約数和(自身を除く): 240716847

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 70321, 210963, 492247, 914173, 1195457, 1476741, 2742519, 3586371, 6399211, 8368199, 15540941, 19197633, 25104597, 46622823, 108786587, 326359761]

約数ペア:

[(1, 326359761), (3, 108786587), (7, 46622823), (13, 25104597), (17, 19197633), (21, 15540941), (39, 8368199), (51, 6399211), (91, 3586371), (119, 2742519), (221, 1476741), (273, 1195457), (357, 914173), (663, 492247), (1547, 210963), (4641, 70321)]