30023973

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 51614720

約数和(自身を除く): 21590747

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 2371, 4221, 7113, 12663, 16597, 21339, 49791, 64017, 149373, 158857, 448119, 476571, 1111999, 1429713, 3335997, 4289139, 10007991, 30023973]

約数ペア:

[(1, 30023973), (3, 10007991), (7, 4289139), (9, 3335997), (21, 1429713), (27, 1111999), (63, 476571), (67, 448119), (189, 158857), (201, 149373), (469, 64017), (603, 49791), (1407, 21339), (1809, 16597), (2371, 12663), (4221, 7113)]