313623747

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{7307}}^1$

素因数の和:7583

約数の個数: 24

約数和(自身を含む): 478820160

約数和(自身を除く): 165196413

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 2259, 4769, 7307, 14307, 21921, 42921, 65763, 138833, 416499, 1249497, 1834057, 5502171, 16506513, 34847083, 104541249, 313623747]

約数ペア:

[(1, 313623747), (3, 104541249), (9, 34847083), (19, 16506513), (57, 5502171), (171, 1834057), (251, 1249497), (753, 416499), (2259, 138833), (4769, 65763), (7307, 42921), (14307, 21921)]