39160353

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 56424960

約数和(自身を除く): 17264607

約数列:

[1, 3, 29, 47, 61, 87, 141, 157, 183, 471, 1363, 1769, 2867, 4089, 4553, 5307, 7379, 8601, 9577, 13659, 22137, 28731, 83143, 213991, 249429, 277733, 450119, 641973, 833199, 1350357, 13053451, 39160353]

約数ペア:

[(1, 39160353), (3, 13053451), (29, 1350357), (47, 833199), (61, 641973), (87, 450119), (141, 277733), (157, 249429), (183, 213991), (471, 83143), (1363, 28731), (1769, 22137), (2867, 13659), (4089, 9577), (4553, 8601), (5307, 7379)]