2029097679

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{8867}}^1$

素因数の和:9535

約数の個数: 32

約数和(自身を含む): 3279315456

約数和(自身を除く): 1250217777

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 641, 1923, 4487, 8867, 10897, 13461, 26601, 32691, 62069, 76279, 150739, 186207, 228837, 452217, 1055173, 3165519, 5683747, 17051241, 39786229, 96623699, 119358687, 289871097, 676365893, 2029097679]

約数ペア:

[(1, 2029097679), (3, 676365893), (7, 289871097), (17, 119358687), (21, 96623699), (51, 39786229), (119, 17051241), (357, 5683747), (641, 3165519), (1923, 1055173), (4487, 452217), (8867, 228837), (10897, 186207), (13461, 150739), (26601, 76279), (32691, 62069)]