968317273

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 1350051840

約数和(自身を除く): 381734567

約数列:

[1, 7, 11, 19, 23, 49, 77, 133, 161, 209, 253, 437, 539, 931, 1127, 1463, 1771, 3059, 4111, 4807, 10241, 12397, 21413, 28777, 33649, 45221, 78109, 94553, 201439, 235543, 316547, 546763, 661871, 859199, 1040083, 1796507, 2215829, 3827341, 4633097, 6014393, 7280581, 12575549, 19761577, 42100751, 50964067, 88028843, 138331039, 968317273]

約数ペア:

[(1, 968317273), (7, 138331039), (11, 88028843), (19, 50964067), (23, 42100751), (49, 19761577), (77, 12575549), (133, 7280581), (161, 6014393), (209, 4633097), (253, 3827341), (437, 2215829), (539, 1796507), (931, 1040083), (1127, 859199), (1463, 661871), (1771, 546763), (3059, 316547), (4111, 235543), (4807, 201439), (10241, 94553), (12397, 78109), (21413, 45221), (28777, 33649)]