248283477

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:954

約数の個数: 36

約数和(自身を含む): 390536640

約数和(自身を除く): 142253163

約数列:

[1, 3, 9, 13, 39, 117, 169, 239, 507, 683, 717, 1521, 2049, 2151, 3107, 6147, 8879, 9321, 26637, 27963, 40391, 79911, 115427, 121173, 163237, 346281, 363519, 489711, 1038843, 1469133, 2122081, 6366243, 19098729, 27587053, 82761159, 248283477]

約数ペア:

[(1, 248283477), (3, 82761159), (9, 27587053), (13, 19098729), (39, 6366243), (117, 2122081), (169, 1469133), (239, 1038843), (507, 489711), (683, 363519), (717, 346281), (1521, 163237), (2049, 121173), (2151, 115427), (3107, 79911), (6147, 40391), (8879, 27963), (9321, 26637)]