2488892049

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3795

約数の個数: 64

約数和(自身を含む): 4356864000

約数和(自身を除く): 1867971951

約数列:

[1, 3, 7, 9, 21, 27, 59, 61, 63, 177, 183, 189, 413, 427, 531, 549, 1239, 1281, 1593, 1647, 3599, 3659, 3717, 3843, 10797, 10977, 11151, 11529, 25193, 25613, 32391, 32931, 75579, 76839, 97173, 98793, 215881, 223199, 226737, 230517, 647643, 669597, 680211, 691551, 1511167, 1562393, 1942929, 2008791, 4533501, 4687179, 5828787, 6026373, 13168741, 13600503, 14061537, 39506223, 40801509, 42184611, 92181187, 118518669, 276543561, 355556007, 829630683, 2488892049]

約数ペア:

[(1, 2488892049), (3, 829630683), (7, 355556007), (9, 276543561), (21, 118518669), (27, 92181187), (59, 42184611), (61, 40801509), (63, 39506223), (177, 14061537), (183, 13600503), (189, 13168741), (413, 6026373), (427, 5828787), (531, 4687179), (549, 4533501), (1239, 2008791), (1281, 1942929), (1593, 1562393), (1647, 1511167), (3599, 691551), (3659, 680211), (3717, 669597), (3843, 647643), (10797, 230517), (10977, 226737), (11151, 223199), (11529, 215881), (25193, 98793), (25613, 97173), (32391, 76839), (32931, 75579)]