297937677

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 423014400

約数和(自身を除く): 125076723

約数列:

[1, 3, 29, 67, 79, 87, 201, 237, 647, 1941, 1943, 2291, 5293, 5829, 6873, 15879, 18763, 43349, 51113, 56289, 130047, 153339, 153497, 460491, 1257121, 1482277, 3424571, 3771363, 4446831, 10273713, 99312559, 297937677]

約数ペア:

[(1, 297937677), (3, 99312559), (29, 10273713), (67, 4446831), (79, 3771363), (87, 3424571), (201, 1482277), (237, 1257121), (647, 460491), (1941, 153497), (1943, 153339), (2291, 130047), (5293, 56289), (5829, 51113), (6873, 43349), (15879, 18763)]