38513937

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 67415040

約数和(自身を除く): 28901103

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 659, 759, 847, 1771, 1977, 2541, 2783, 4613, 5313, 7249, 8349, 13839, 15157, 19481, 21747, 45471, 50743, 58443, 79739, 106099, 152229, 166727, 239217, 318297, 500181, 558173, 1167089, 1674519, 1833997, 3501267, 5501991, 12837979, 38513937]

約数ペア:

[(1, 38513937), (3, 12837979), (7, 5501991), (11, 3501267), (21, 1833997), (23, 1674519), (33, 1167089), (69, 558173), (77, 500181), (121, 318297), (161, 239217), (231, 166727), (253, 152229), (363, 106099), (483, 79739), (659, 58443), (759, 50743), (847, 45471), (1771, 21747), (1977, 19481), (2541, 15157), (2783, 13839), (4613, 8349), (5313, 7249)]