321749346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{10271}}^1$

素因数の和:10526

約数の個数: 32

約数和(自身を含む): 674500608

約数和(自身を除く): 352751262

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 454, 681, 1362, 5221, 10271, 10442, 15663, 20542, 30813, 31326, 61626, 236233, 472466, 708699, 1417398, 2331517, 4663034, 6994551, 13989102, 53624891, 107249782, 160874673, 321749346]

約数ペア:

[(1, 321749346), (2, 160874673), (3, 107249782), (6, 53624891), (23, 13989102), (46, 6994551), (69, 4663034), (138, 2331517), (227, 1417398), (454, 708699), (681, 472466), (1362, 236233), (5221, 61626), (10271, 31326), (10442, 30813), (15663, 20542)]