4444461

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 7987200

約数和(自身を除く): 3542739

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 79, 133, 141, 171, 237, 329, 399, 423, 553, 711, 893, 987, 1197, 1501, 1659, 2679, 2961, 3713, 4503, 4977, 6251, 8037, 10507, 11139, 13509, 18753, 25991, 31521, 33417, 56259, 70547, 77973, 94563, 211641, 233919, 493829, 634923, 1481487, 4444461]

約数ペア:

[(1, 4444461), (3, 1481487), (7, 634923), (9, 493829), (19, 233919), (21, 211641), (47, 94563), (57, 77973), (63, 70547), (79, 56259), (133, 33417), (141, 31521), (171, 25991), (237, 18753), (329, 13509), (399, 11139), (423, 10507), (553, 8037), (711, 6251), (893, 4977), (987, 4503), (1197, 3713), (1501, 2961), (1659, 2679)]