7192031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 9732096

約数和(自身を除く): 2540065

約数列:

[1, 7, 11, 23, 31, 77, 131, 161, 217, 253, 341, 713, 917, 1441, 1771, 2387, 3013, 4061, 4991, 7843, 10087, 21091, 28427, 33143, 44671, 54901, 93403, 232001, 312697, 653821, 1027433, 7192031]

約数ペア:

[(1, 7192031), (7, 1027433), (11, 653821), (23, 312697), (31, 232001), (77, 93403), (131, 54901), (161, 44671), (217, 33143), (253, 28427), (341, 21091), (713, 10087), (917, 7843), (1441, 4991), (1771, 4061), (2387, 3013)]