386730786243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{246833}}^1$

素因数の和:247875

約数の個数: 32

約数和(自身を含む): 564155891712

約数和(自身を除く): 177425105469

約数列:

[1, 3, 17, 31, 51, 93, 527, 991, 1581, 2973, 16847, 30721, 50541, 92163, 246833, 522257, 740499, 1566771, 4196161, 7651823, 12588483, 22955469, 130080991, 244611503, 390242973, 733834509, 4158395551, 7582956593, 12475186653, 22748869779, 128910262081, 386730786243]

約数ペア:

[(1, 386730786243), (3, 128910262081), (17, 22748869779), (31, 12475186653), (51, 7582956593), (93, 4158395551), (527, 733834509), (991, 390242973), (1581, 244611503), (2973, 130080991), (16847, 22955469), (30721, 12588483), (50541, 7651823), (92163, 4196161), (246833, 1566771), (522257, 740499)]