17901477633

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{9343}}^1$

素因数の和:10105

約数の個数: 32

約数和(自身を含む): 26098315264

約数和(自身を除く): 8196837631

約数列:

[1, 3, 13, 39, 73, 219, 673, 949, 2019, 2847, 8749, 9343, 26247, 28029, 49129, 121459, 147387, 364377, 638677, 682039, 1916031, 2046117, 6287839, 8866507, 18863517, 26599521, 81741907, 245225721, 459012247, 1377036741, 5967159211, 17901477633]

約数ペア:

[(1, 17901477633), (3, 5967159211), (13, 1377036741), (39, 459012247), (73, 245225721), (219, 81741907), (673, 26599521), (949, 18863517), (2019, 8866507), (2847, 6287839), (8749, 2046117), (9343, 1916031), (26247, 682039), (28029, 638677), (49129, 364377), (121459, 147387)]