846316989

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 1428670464

約数和(自身を除く): 582353475

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 191, 427, 549, 573, 1153, 1281, 1337, 1719, 3459, 3843, 4011, 8071, 10377, 11651, 12033, 24213, 34953, 70333, 72639, 81557, 104859, 210999, 220223, 244671, 492331, 632997, 660669, 734013, 1476993, 1541561, 1982007, 4430979, 4624683, 13433603, 13874049, 40300809, 94035221, 120902427, 282105663, 846316989]

約数ペア:

[(1, 846316989), (3, 282105663), (7, 120902427), (9, 94035221), (21, 40300809), (61, 13874049), (63, 13433603), (183, 4624683), (191, 4430979), (427, 1982007), (549, 1541561), (573, 1476993), (1153, 734013), (1281, 660669), (1337, 632997), (1719, 492331), (3459, 244671), (3843, 220223), (4011, 210999), (8071, 104859), (10377, 81557), (11651, 72639), (12033, 70333), (24213, 34953)]