883498977

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 1386418176

約数和(自身を除く): 502919199

約数列:

[1, 3, 9, 23, 31, 69, 93, 131, 207, 279, 393, 713, 1051, 1179, 2139, 3013, 3153, 4061, 6417, 9039, 9459, 12183, 24173, 27117, 32581, 36549, 72519, 93403, 97743, 137681, 217557, 280209, 293229, 413043, 749363, 840627, 1239129, 2248089, 3166663, 4268111, 6744267, 9499989, 12804333, 28499967, 38412999, 98166553, 294499659, 883498977]

約数ペア:

[(1, 883498977), (3, 294499659), (9, 98166553), (23, 38412999), (31, 28499967), (69, 12804333), (93, 9499989), (131, 6744267), (207, 4268111), (279, 3166663), (393, 2248089), (713, 1239129), (1051, 840627), (1179, 749363), (2139, 413043), (3013, 293229), (3153, 280209), (4061, 217557), (6417, 137681), (9039, 97743), (9459, 93403), (12183, 72519), (24173, 36549), (27117, 32581)]