222451713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{12553}}^1$

素因数の和:12749

約数の個数: 24

約数和(自身を含む): 352516320

約数和(自身を除く): 130064607

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1611, 1969, 5907, 12553, 17721, 37659, 112977, 138083, 414249, 1242747, 2246987, 6740961, 20222883, 24716857, 74150571, 222451713]

約数ペア:

[(1, 222451713), (3, 74150571), (9, 24716857), (11, 20222883), (33, 6740961), (99, 2246987), (179, 1242747), (537, 414249), (1611, 138083), (1969, 112977), (5907, 37659), (12553, 17721)]