4677981

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 8005536

約数和(自身を除く): 3327555

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 263, 363, 539, 789, 847, 1617, 1841, 2541, 2893, 5523, 5929, 8679, 12887, 17787, 20251, 31823, 38661, 60753, 95469, 141757, 222761, 425271, 668283, 1559327, 4677981]

約数ペア:

[(1, 4677981), (3, 1559327), (7, 668283), (11, 425271), (21, 222761), (33, 141757), (49, 95469), (77, 60753), (121, 38661), (147, 31823), (231, 20251), (263, 17787), (363, 12887), (539, 8679), (789, 5929), (847, 5523), (1617, 2893), (1841, 2541)]