8889320577

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{5503}}^1$

素因数の和:6141

約数の個数: 32

約数和(自身を含む): 12693897216

約数和(自身を除く): 3804576639

約数列:

[1, 3, 23, 41, 69, 123, 571, 943, 1713, 2829, 5503, 13133, 16509, 23411, 39399, 70233, 126569, 225623, 379707, 538453, 676869, 1615359, 3142213, 5189329, 9426639, 15567987, 72270899, 128830733, 216812697, 386492199, 2963106859, 8889320577]

約数ペア:

[(1, 8889320577), (3, 2963106859), (23, 386492199), (41, 216812697), (69, 128830733), (123, 72270899), (571, 15567987), (943, 9426639), (1713, 5189329), (2829, 3142213), (5503, 1615359), (13133, 676869), (16509, 538453), (23411, 379707), (39399, 225623), (70233, 126569)]