16979079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 8503161

約数列:

[1, 3, 13, 39, 47, 59, 141, 157, 177, 471, 611, 767, 1833, 2041, 2301, 2773, 6123, 7379, 8319, 9263, 22137, 27789, 36049, 95927, 108147, 120419, 287781, 361257, 435361, 1306083, 5659693, 16979079]

約数ペア:

[(1, 16979079), (3, 5659693), (13, 1306083), (39, 435361), (47, 361257), (59, 287781), (141, 120419), (157, 108147), (177, 95927), (471, 36049), (611, 27789), (767, 22137), (1833, 9263), (2041, 8319), (2301, 7379), (2773, 6123)]