340977279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{911}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 155442561

約数列:

[1, 3, 17, 41, 51, 123, 179, 537, 697, 911, 2091, 2733, 3043, 7339, 9129, 15487, 22017, 37351, 46461, 112053, 124763, 163069, 374289, 489207, 634967, 1904901, 2772173, 6685829, 8316519, 20057487, 113659093, 340977279]

約数ペア:

[(1, 340977279), (3, 113659093), (17, 20057487), (41, 8316519), (51, 6685829), (123, 2772173), (179, 1904901), (537, 634967), (697, 489207), (911, 374289), (2091, 163069), (2733, 124763), (3043, 112053), (7339, 46461), (9129, 37351), (15487, 22017)]