2953858653

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3637}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 4576545792

約数和(自身を除く): 1622687139

約数列:

[1, 3, 9, 31, 41, 71, 93, 123, 213, 279, 369, 639, 1271, 2201, 2911, 3637, 3813, 6603, 8733, 10911, 11439, 19809, 26199, 32733, 90241, 112747, 149117, 258227, 270723, 338241, 447351, 774681, 812169, 1014723, 1342053, 2324043, 4622627, 8005037, 10587307, 13867881, 24015111, 31761921, 41603643, 72045333, 95285763, 328206517, 984619551, 2953858653]

約数ペア:

[(1, 2953858653), (3, 984619551), (9, 328206517), (31, 95285763), (41, 72045333), (71, 41603643), (93, 31761921), (123, 24015111), (213, 13867881), (279, 10587307), (369, 8005037), (639, 4622627), (1271, 2324043), (2201, 1342053), (2911, 1014723), (3637, 812169), (3813, 774681), (6603, 447351), (8733, 338241), (10911, 270723), (11439, 258227), (19809, 149117), (26199, 112747), (32733, 90241)]