47630979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3229}}^1$

素因数の和:3395

約数の個数: 24

約数和(自身を含む): 75582000

約数和(自身を除く): 27951021

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 3229, 4917, 9687, 14751, 29061, 35519, 106557, 319671, 481121, 1443363, 4330089, 5292331, 15876993, 47630979]

約数ペア:

[(1, 47630979), (3, 15876993), (9, 5292331), (11, 4330089), (33, 1443363), (99, 481121), (149, 319671), (447, 106557), (1341, 35519), (1639, 29061), (3229, 14751), (4917, 9687)]