13238429499

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{9341}}^1$

素因数の和:9580

約数の個数: 48

約数和(自身を含む): 20723545440

約数和(自身を除く): 7485115941

約数列:

[1, 3, 9, 17, 51, 59, 153, 157, 177, 471, 531, 1003, 1413, 2669, 3009, 8007, 9027, 9263, 9341, 24021, 27789, 28023, 83367, 84069, 157471, 158797, 472413, 476391, 551119, 1417239, 1429173, 1466537, 1653357, 4399611, 4960071, 9369023, 13198833, 24931129, 28107069, 74793387, 84321207, 86525683, 224380161, 259577049, 778731147, 1470936611, 4412809833, 13238429499]

約数ペア:

[(1, 13238429499), (3, 4412809833), (9, 1470936611), (17, 778731147), (51, 259577049), (59, 224380161), (153, 86525683), (157, 84321207), (177, 74793387), (471, 28107069), (531, 24931129), (1003, 13198833), (1413, 9369023), (2669, 4960071), (3009, 4399611), (8007, 1653357), (9027, 1466537), (9263, 1429173), (9341, 1417239), (24021, 551119), (27789, 476391), (28023, 472413), (83367, 158797), (84069, 157471)]