30362913

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16619}}^1$

素因数の和:16661

約数の個数: 24

約数和(自身を含む): 51854400

約数和(自身を除く): 21491487

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 16619, 49857, 116333, 149571, 348999, 481951, 1046997, 1445853, 3373657, 4337559, 10120971, 30362913]

約数ペア:

[(1, 30362913), (3, 10120971), (7, 4337559), (9, 3373657), (21, 1445853), (29, 1046997), (63, 481951), (87, 348999), (203, 149571), (261, 116333), (609, 49857), (1827, 16619)]