274412007

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{4091}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 411737040

約数和(自身を除く): 137325033

約数列:

[1, 3, 9, 29, 87, 257, 261, 771, 2313, 4091, 7453, 12273, 22359, 36819, 67077, 118639, 355917, 1051387, 1067751, 3154161, 9462483, 30490223, 91470669, 274412007]

約数ペア:

[(1, 274412007), (3, 91470669), (9, 30490223), (29, 9462483), (87, 3154161), (257, 1067751), (261, 1051387), (771, 355917), (2313, 118639), (4091, 67077), (7453, 36819), (12273, 22359)]