2023673841

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 3504537600

約数和(自身を除く): 1480863759

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 191, 427, 549, 573, 919, 1281, 1337, 1647, 1719, 2757, 3843, 4011, 5157, 6433, 8271, 11529, 11651, 12033, 19299, 24813, 34953, 36099, 56059, 57897, 81557, 104859, 168177, 173691, 175529, 244671, 314577, 392413, 504531, 526587, 734013, 1177239, 1228703, 1513593, 1579761, 2202039, 3531717, 3686109, 4739283, 10595151, 10707269, 11058327, 32121807, 33174981, 74950883, 96365421, 224852649, 289096263, 674557947, 2023673841]

約数ペア:

[(1, 2023673841), (3, 674557947), (7, 289096263), (9, 224852649), (21, 96365421), (27, 74950883), (61, 33174981), (63, 32121807), (183, 11058327), (189, 10707269), (191, 10595151), (427, 4739283), (549, 3686109), (573, 3531717), (919, 2202039), (1281, 1579761), (1337, 1513593), (1647, 1228703), (1719, 1177239), (2757, 734013), (3843, 526587), (4011, 504531), (5157, 392413), (6433, 314577), (8271, 244671), (11529, 175529), (11651, 173691), (12033, 168177), (19299, 104859), (24813, 81557), (34953, 57897), (36099, 56059)]