1322887251

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{751}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 2148000768

約数和(自身を除く): 825113517

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 521, 751, 1127, 1563, 2253, 3381, 3647, 5257, 10941, 11983, 15771, 17273, 25529, 35949, 36799, 51819, 76587, 83881, 110397, 120911, 251643, 362733, 391271, 587167, 846377, 1173813, 1761501, 2539131, 2738897, 8216691, 8999233, 19172279, 26997699, 57516837, 62994631, 188983893, 440962417, 1322887251]

約数ペア:

[(1, 1322887251), (3, 440962417), (7, 188983893), (21, 62994631), (23, 57516837), (49, 26997699), (69, 19172279), (147, 8999233), (161, 8216691), (483, 2738897), (521, 2539131), (751, 1761501), (1127, 1173813), (1563, 846377), (2253, 587167), (3381, 391271), (3647, 362733), (5257, 251643), (10941, 120911), (11983, 110397), (15771, 83881), (17273, 76587), (25529, 51819), (35949, 36799)]