2023673869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 2499932160

約数和(自身を除く): 476258291

約数列:

[1, 7, 19, 43, 133, 301, 431, 817, 821, 3017, 5719, 5747, 8189, 15599, 18533, 35303, 57323, 109193, 129731, 247121, 352127, 353851, 670757, 2464889, 2476957, 4695299, 6723169, 15215593, 47062183, 106509151, 289096267, 2023673869]

約数ペア:

[(1, 2023673869), (7, 289096267), (19, 106509151), (43, 47062183), (133, 15215593), (301, 6723169), (431, 4695299), (817, 2476957), (821, 2464889), (3017, 670757), (5719, 353851), (5747, 352127), (8189, 247121), (15599, 129731), (18533, 109193), (35303, 57323)]