11721633

素因数分解:

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

素因数の和:698

約数の個数: 36

約数和(自身を含む): 20013840

約数和(自身を除く): 8292207

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 659, 847, 1617, 1977, 2541, 4613, 5929, 7249, 13839, 17787, 21747, 32291, 50743, 79739, 96873, 152229, 239217, 355201, 558173, 1065603, 1674519, 3907211, 11721633]

約数ペア:

[(1, 11721633), (3, 3907211), (7, 1674519), (11, 1065603), (21, 558173), (33, 355201), (49, 239217), (77, 152229), (121, 96873), (147, 79739), (231, 50743), (363, 32291), (539, 21747), (659, 17787), (847, 13839), (1617, 7249), (1977, 5929), (2541, 4613)]