38862117

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 67392000

約数和(自身を除く): 28529883

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 89, 203, 239, 261, 267, 609, 623, 717, 801, 1673, 1827, 1869, 2151, 2581, 5019, 5607, 6931, 7743, 15057, 18067, 20793, 21271, 23229, 48517, 54201, 62379, 63813, 145551, 148897, 162603, 191439, 436653, 446691, 616859, 1340073, 1850577, 4318013, 5551731, 12954039, 38862117]

約数ペア:

[(1, 38862117), (3, 12954039), (7, 5551731), (9, 4318013), (21, 1850577), (29, 1340073), (63, 616859), (87, 446691), (89, 436653), (203, 191439), (239, 162603), (261, 148897), (267, 145551), (609, 63813), (623, 62379), (717, 54201), (801, 48517), (1673, 23229), (1827, 21271), (1869, 20793), (2151, 18067), (2581, 15057), (5019, 7743), (5607, 6931)]