1532171907

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 2563841280

約数和(自身を除く): 1031669373

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 347, 643, 763, 981, 1041, 1929, 2289, 2429, 3123, 4501, 5787, 6867, 7287, 13503, 21861, 37823, 40509, 70087, 113469, 210261, 223121, 264761, 340407, 490609, 630783, 669363, 794283, 1471827, 1561847, 2008089, 2382849, 4415481, 4685541, 14056623, 24320189, 72960567, 170241323, 218881701, 510723969, 1532171907]

約数ペア:

[(1, 1532171907), (3, 510723969), (7, 218881701), (9, 170241323), (21, 72960567), (63, 24320189), (109, 14056623), (327, 4685541), (347, 4415481), (643, 2382849), (763, 2008089), (981, 1561847), (1041, 1471827), (1929, 794283), (2289, 669363), (2429, 630783), (3123, 490609), (4501, 340407), (5787, 264761), (6867, 223121), (7287, 210261), (13503, 113469), (21861, 70087), (37823, 40509)]