37972203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 57024000

約数和(自身を除く): 19051797

約数列:

[1, 3, 17, 19, 51, 57, 149, 263, 323, 447, 789, 969, 2533, 2831, 4471, 4997, 7599, 8493, 13413, 14991, 39187, 48127, 84949, 117561, 144381, 254847, 666179, 744553, 1998537, 2233659, 12657401, 37972203]

約数ペア:

[(1, 37972203), (3, 12657401), (17, 2233659), (19, 1998537), (51, 744553), (57, 666179), (149, 254847), (263, 144381), (323, 117561), (447, 84949), (789, 48127), (969, 39187), (2533, 14991), (2831, 13413), (4471, 8493), (4997, 7599)]