16888980843

素因数分解:

$3^3\times 7^1\times {\mathrm{89359687}}^1$

素因数の和:89359703

約数の個数: 16

約数和(自身を含む): 28595100160

約数和(自身を除く): 11706119317

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 89359687, 268079061, 625517809, 804237183, 1876553427, 2412711549, 5629660281, 16888980843]

約数ペア:

[(1, 16888980843), (3, 5629660281), (7, 2412711549), (9, 1876553427), (21, 804237183), (27, 625517809), (63, 268079061), (189, 89359687)]