30279447

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 18968553

約数列:

[1, 3, 9, 11, 27, 33, 99, 269, 297, 379, 807, 1137, 2421, 2959, 3411, 4169, 7263, 8877, 10233, 12507, 26631, 37521, 79893, 101951, 112563, 305853, 917559, 1121461, 2752677, 3364383, 10093149, 30279447]

約数ペア:

[(1, 30279447), (3, 10093149), (9, 3364383), (11, 2752677), (27, 1121461), (33, 917559), (99, 305853), (269, 112563), (297, 101951), (379, 79893), (807, 37521), (1137, 26631), (2421, 12507), (2959, 10233), (3411, 8877), (4169, 7263)]