345735247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 420678720

約数和(自身を除く): 74943473

約数列:

[1, 11, 13, 41, 109, 143, 451, 533, 541, 1199, 1417, 4469, 5863, 5951, 7033, 15587, 22181, 49159, 58097, 58969, 77363, 243991, 288353, 639067, 648659, 766597, 2417729, 3171883, 8432567, 26595019, 31430477, 345735247]

約数ペア:

[(1, 345735247), (11, 31430477), (13, 26595019), (41, 8432567), (109, 3171883), (143, 2417729), (451, 766597), (533, 648659), (541, 639067), (1199, 288353), (1417, 243991), (4469, 77363), (5863, 58969), (5951, 58097), (7033, 49159), (15587, 22181)]