30861753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5693}}^1$

素因数の和:5848

約数の個数: 16

約数和(自身を含む): 44640960

約数和(自身を除く): 13779207

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 5693, 17079, 74009, 222027, 791327, 2373981, 10287251, 30861753]

約数ペア:

[(1, 30861753), (3, 10287251), (13, 2373981), (39, 791327), (139, 222027), (417, 74009), (1807, 17079), (5421, 5693)]