874354131

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14033}}^1$

素因数の和:14112

約数の個数: 48

約数和(自身を含む): 1541270016

約数和(自身を除く): 666915885

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 903, 989, 1449, 2709, 2967, 6923, 8901, 14033, 20769, 42099, 62307, 98231, 126297, 294693, 322759, 603419, 884079, 968277, 1810257, 2259313, 2904831, 4223933, 5430771, 6777939, 12671799, 13878637, 20333817, 38015397, 41635911, 97150459, 124907733, 291451377, 874354131]

約数ペア:

[(1, 874354131), (3, 291451377), (7, 124907733), (9, 97150459), (21, 41635911), (23, 38015397), (43, 20333817), (63, 13878637), (69, 12671799), (129, 6777939), (161, 5430771), (207, 4223933), (301, 2904831), (387, 2259313), (483, 1810257), (903, 968277), (989, 884079), (1449, 603419), (2709, 322759), (2967, 294693), (6923, 126297), (8901, 98231), (14033, 62307), (20769, 42099)]