30354753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 47940480

約数和(自身を除く): 17585727

約数列:

[1, 3, 11, 13, 33, 39, 143, 173, 409, 429, 519, 1227, 1903, 2249, 4499, 5317, 5709, 6747, 13497, 15951, 24739, 58487, 70757, 74217, 175461, 212271, 778327, 919841, 2334981, 2759523, 10118251, 30354753]

約数ペア:

[(1, 30354753), (3, 10118251), (11, 2759523), (13, 2334981), (33, 919841), (39, 778327), (143, 212271), (173, 175461), (409, 74217), (429, 70757), (519, 58487), (1227, 24739), (1903, 15951), (2249, 13497), (4499, 6747), (5317, 5709)]