241006857

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 417263616

約数和(自身を除く): 176256759

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 131, 161, 273, 293, 299, 393, 483, 879, 897, 917, 1703, 2051, 2093, 2751, 3013, 3809, 5109, 6153, 6279, 6739, 9039, 11427, 11921, 20217, 21091, 26663, 35763, 38383, 39169, 47173, 63273, 79989, 87607, 115149, 117507, 141519, 262821, 268681, 274183, 498979, 613249, 806043, 822549, 882809, 1496937, 1839747, 2648427, 3492853, 6179663, 10478559, 11476517, 18538989, 34429551, 80335619, 241006857]

約数ペア:

[(1, 241006857), (3, 80335619), (7, 34429551), (13, 18538989), (21, 11476517), (23, 10478559), (39, 6179663), (69, 3492853), (91, 2648427), (131, 1839747), (161, 1496937), (273, 882809), (293, 822549), (299, 806043), (393, 613249), (483, 498979), (879, 274183), (897, 268681), (917, 262821), (1703, 141519), (2051, 117507), (2093, 115149), (2751, 87607), (3013, 79989), (3809, 63273), (5109, 47173), (6153, 39169), (6279, 38383), (6739, 35763), (9039, 26663), (11427, 21091), (11921, 20217)]