29984577

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 47053824

約数和(自身を除く): 17069247

約数列:

[1, 3, 7, 21, 67, 101, 201, 211, 303, 469, 633, 707, 1407, 1477, 2121, 4431, 6767, 14137, 20301, 21311, 42411, 47369, 63933, 98959, 142107, 149177, 296877, 447531, 1427837, 4283511, 9994859, 29984577]

約数ペア:

[(1, 29984577), (3, 9994859), (7, 4283511), (21, 1427837), (67, 447531), (101, 296877), (201, 149177), (211, 142107), (303, 98959), (469, 63933), (633, 47369), (707, 42411), (1407, 21311), (1477, 20301), (2121, 14137), (4431, 6767)]