98221753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 122918400

約数和(自身を除く): 24696647

約数列:

[1, 7, 23, 29, 109, 161, 193, 203, 667, 763, 1351, 2507, 3161, 4439, 4669, 5597, 17549, 21037, 22127, 31073, 39179, 72703, 128731, 147259, 483851, 508921, 610073, 901117, 3386957, 4270511, 14031679, 98221753]

約数ペア:

[(1, 98221753), (7, 14031679), (23, 4270511), (29, 3386957), (109, 901117), (161, 610073), (193, 508921), (203, 483851), (667, 147259), (763, 128731), (1351, 72703), (2507, 39179), (3161, 31073), (4439, 22127), (4669, 21037), (5597, 17549)]