274843911

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 395297280

約数和(自身を除く): 120453369

約数列:

[1, 3, 19, 57, 71, 113, 213, 339, 601, 1349, 1803, 2147, 4047, 6441, 8023, 11419, 24069, 34257, 42671, 67913, 128013, 152437, 203739, 457311, 810749, 1290347, 2432247, 3871041, 4821823, 14465469, 91614637, 274843911]

約数ペア:

[(1, 274843911), (3, 91614637), (19, 14465469), (57, 4821823), (71, 3871041), (113, 2432247), (213, 1290347), (339, 810749), (601, 457311), (1349, 203739), (1803, 152437), (2147, 128013), (4047, 67913), (6441, 42671), (8023, 34257), (11419, 24069)]