1779410493

素因数分解:

$3^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{19793}}^1$

素因数の和:21233

約数の個数: 24

約数和(自身を含む): 2939646528

約数和(自身を除く): 1160236035

約数列:

[1, 3, 7, 9, 21, 63, 1427, 4281, 9989, 12843, 19793, 29967, 59379, 89901, 138551, 178137, 415653, 1246959, 28244611, 84733833, 197712277, 254201499, 593136831, 1779410493]

約数ペア:

[(1, 1779410493), (3, 593136831), (7, 254201499), (9, 197712277), (21, 84733833), (63, 28244611), (1427, 1246959), (4281, 415653), (9989, 178137), (12843, 138551), (19793, 89901), (29967, 59379)]