15477891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 24541440

約数和(自身を除く): 9063549

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 331, 429, 993, 1199, 1417, 3597, 3641, 4251, 4303, 10923, 12909, 15587, 36079, 46761, 47333, 108237, 141999, 396869, 469027, 1190607, 1407081, 5159297, 15477891]

約数ペア:

[(1, 15477891), (3, 5159297), (11, 1407081), (13, 1190607), (33, 469027), (39, 396869), (109, 141999), (143, 108237), (327, 47333), (331, 46761), (429, 36079), (993, 15587), (1199, 12909), (1417, 10923), (3597, 4303), (3641, 4251)]