30437979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70951}}^1$

素因数の和:70978

約数の個数: 16

約数和(自身を含む): 47679744

約数和(自身を除く): 17241765

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 70951, 212853, 780461, 922363, 2341383, 2767089, 10145993, 30437979]

約数ペア:

[(1, 30437979), (3, 10145993), (11, 2767089), (13, 2341383), (33, 922363), (39, 780461), (143, 212853), (429, 70951)]