15521575212003

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30931}}^1\times {\mathrm{246349}}^1$

素因数の和:277387

約数の個数: 32

約数和(自身を含む): 23896627955200

約数和(自身を除く): 8375052743197

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 30931, 92793, 216517, 246349, 649551, 739047, 1724443, 3000307, 5173329, 9000921, 21002149, 23895853, 63006447, 71687559, 167270971, 501812913, 7619820919, 22859462757, 53338746433, 160016239299, 739122629143, 2217367887429, 5173858404001, 15521575212003]

約数ペア:

[(1, 15521575212003), (3, 5173858404001), (7, 2217367887429), (21, 739122629143), (97, 160016239299), (291, 53338746433), (679, 22859462757), (2037, 7619820919), (30931, 501812913), (92793, 167270971), (216517, 71687559), (246349, 63006447), (649551, 23895853), (739047, 21002149), (1724443, 9000921), (3000307, 5173329)]