804938379

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 1242777600

約数和(自身を除く): 437839221

約数列:

[1, 3, 7, 21, 149, 173, 447, 519, 1043, 1211, 1487, 3129, 3633, 4461, 10409, 25777, 31227, 77331, 180439, 221563, 257251, 541317, 664689, 771753, 1550941, 1800757, 4652823, 5402271, 38330399, 114991197, 268312793, 804938379]

約数ペア:

[(1, 804938379), (3, 268312793), (7, 114991197), (21, 38330399), (149, 5402271), (173, 4652823), (447, 1800757), (519, 1550941), (1043, 771753), (1211, 664689), (1487, 541317), (3129, 257251), (3633, 221563), (4461, 180439), (10409, 77331), (25777, 31227)]