1330774641

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3659}}^1$

素因数の和:3946

約数の個数: 48

約数和(自身を含む): 2302110720

約数和(自身を除く): 971336079

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 251, 483, 753, 1449, 1757, 2259, 3659, 5271, 5773, 10977, 15813, 17319, 25613, 32931, 40411, 51957, 76839, 84157, 121233, 230517, 252471, 363699, 589099, 757413, 918409, 1767297, 2755227, 5301891, 6428863, 8265681, 19286589, 21123407, 57859767, 63370221, 147863849, 190110663, 443591547, 1330774641]

約数ペア:

[(1, 1330774641), (3, 443591547), (7, 190110663), (9, 147863849), (21, 63370221), (23, 57859767), (63, 21123407), (69, 19286589), (161, 8265681), (207, 6428863), (251, 5301891), (483, 2755227), (753, 1767297), (1449, 918409), (1757, 757413), (2259, 589099), (3659, 363699), (5271, 252471), (5773, 230517), (10977, 121233), (15813, 84157), (17319, 76839), (25613, 51957), (32931, 40411)]