2443923372807

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1391557}}^1$

素因数の和:1392088

約数の個数: 48

約数和(自身を含む): 4109526820672

約数和(自身を除く): 1665603447865

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 457, 549, 1281, 1371, 3199, 3843, 4113, 9597, 27877, 28791, 83631, 195139, 250893, 585417, 1391557, 1756251, 4174671, 9740899, 12524013, 29222697, 84884977, 87668091, 254654931, 594194839, 635941549, 763964793, 1782584517, 1907824647, 4451590843, 5347753551, 5723473941, 13354772529, 38792434489, 40064317587, 116377303467, 271547041423, 349131910401, 814641124269, 2443923372807]

約数ペア:

[(1, 2443923372807), (3, 814641124269), (7, 349131910401), (9, 271547041423), (21, 116377303467), (61, 40064317587), (63, 38792434489), (183, 13354772529), (427, 5723473941), (457, 5347753551), (549, 4451590843), (1281, 1907824647), (1371, 1782584517), (3199, 763964793), (3843, 635941549), (4113, 594194839), (9597, 254654931), (27877, 87668091), (28791, 84884977), (83631, 29222697), (195139, 12524013), (250893, 9740899), (585417, 4174671), (1391557, 1756251)]