177709831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{1993}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 202111840

約数和(自身を除く): 24402009

約数列:

[1, 13, 19, 247, 361, 1993, 4693, 6859, 25909, 37867, 89167, 492271, 719473, 9353149, 13669987, 177709831]

約数ペア:

[(1, 177709831), (13, 13669987), (19, 9353149), (247, 719473), (361, 492271), (1993, 89167), (4693, 37867), (6859, 25909)]