2884870083

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 3990269952

約数和(自身を除く): 1105399869

約数列:

[1, 3, 53, 71, 159, 213, 421, 607, 1263, 1821, 3763, 11289, 22313, 29891, 32171, 43097, 66939, 89673, 96513, 129291, 255547, 766641, 1584223, 2284141, 4752669, 6852423, 13543991, 18143837, 40631973, 54431511, 961623361, 2884870083]

約数ペア:

[(1, 2884870083), (3, 961623361), (53, 54431511), (71, 40631973), (159, 18143837), (213, 13543991), (421, 6852423), (607, 4752669), (1263, 2284141), (1821, 1584223), (3763, 766641), (11289, 255547), (22313, 129291), (29891, 96513), (32171, 89673), (43097, 66939)]