971567358

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{7541}}^1$

素因数の和:7852

約数の個数: 32

約数和(自身を含む): 1971177120

約数和(自身を除く): 999609762

約数列:

[1, 2, 3, 6, 109, 197, 218, 327, 394, 591, 654, 1182, 7541, 15082, 21473, 22623, 42946, 45246, 64419, 128838, 821969, 1485577, 1643938, 2465907, 2971154, 4456731, 4931814, 8913462, 161927893, 323855786, 485783679, 971567358]

約数ペア:

[(1, 971567358), (2, 485783679), (3, 323855786), (6, 161927893), (109, 8913462), (197, 4931814), (218, 4456731), (327, 2971154), (394, 2465907), (591, 1643938), (654, 1485577), (1182, 821969), (7541, 128838), (15082, 64419), (21473, 45246), (22623, 42946)]