6688897971

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1\times {\mathrm{2659}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 10304286720

約数和(自身を除く): 3615388749

約数列:

[1, 3, 7, 21, 103, 309, 721, 1163, 2163, 2659, 3489, 7977, 8141, 18613, 24423, 55839, 119789, 273877, 359367, 821631, 838523, 1917139, 2515569, 3092417, 5751417, 9277251, 21646919, 64940757, 318518951, 955556853, 2229632657, 6688897971]

約数ペア:

[(1, 6688897971), (3, 2229632657), (7, 955556853), (21, 318518951), (103, 64940757), (309, 21646919), (721, 9277251), (1163, 5751417), (2163, 3092417), (2659, 2515569), (3489, 1917139), (7977, 838523), (8141, 821631), (18613, 359367), (24423, 273877), (55839, 119789)]