390958196097

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42601961}}^1$

素因数の和:42602013

約数の個数: 32

約数和(自身を含む): 654366136320

約数和(自身を除く): 263407940223

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 42601961, 127805883, 298213727, 809437259, 894641181, 979845103, 2428311777, 2939535309, 5666060813, 6858915721, 16998182439, 18617056957, 20576747163, 55851170871, 130319398699, 390958196097]

約数ペア:

[(1, 390958196097), (3, 130319398699), (7, 55851170871), (19, 20576747163), (21, 18617056957), (23, 16998182439), (57, 6858915721), (69, 5666060813), (133, 2939535309), (161, 2428311777), (399, 979845103), (437, 894641181), (483, 809437259), (1311, 298213727), (3059, 127805883), (9177, 42601961)]