38484957

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 66908160

約数和(自身を除く): 28423203

約数列:

[1, 3, 7, 17, 21, 23, 43, 51, 69, 109, 119, 129, 161, 301, 327, 357, 391, 483, 731, 763, 903, 989, 1173, 1853, 2193, 2289, 2507, 2737, 2967, 4687, 5117, 5559, 6923, 7521, 8211, 12971, 14061, 15351, 16813, 17549, 20769, 32809, 38913, 42619, 50439, 52647, 79679, 98427, 107801, 117691, 127857, 239037, 298333, 323403, 353073, 557753, 754607, 894999, 1673259, 1832617, 2263821, 5497851, 12828319, 38484957]

約数ペア:

[(1, 38484957), (3, 12828319), (7, 5497851), (17, 2263821), (21, 1832617), (23, 1673259), (43, 894999), (51, 754607), (69, 557753), (109, 353073), (119, 323403), (129, 298333), (161, 239037), (301, 127857), (327, 117691), (357, 107801), (391, 98427), (483, 79679), (731, 52647), (763, 50439), (903, 42619), (989, 38913), (1173, 32809), (1853, 20769), (2193, 17549), (2289, 16813), (2507, 15351), (2737, 14061), (2967, 12971), (4687, 8211), (5117, 7521), (5559, 6923)]