121343486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 206309376

約数和(自身を除く): 84965890

約数列:

[1, 2, 11, 22, 31, 62, 181, 341, 362, 682, 983, 1966, 1991, 3982, 5611, 10813, 11222, 21626, 30473, 60946, 61721, 123442, 177923, 335203, 355846, 670406, 1957153, 3914306, 5515613, 11031226, 60671743, 121343486]

約数ペア:

[(1, 121343486), (2, 60671743), (11, 11031226), (22, 5515613), (31, 3914306), (62, 1957153), (181, 670406), (341, 355846), (362, 335203), (682, 177923), (983, 123442), (1966, 61721), (1991, 60946), (3982, 30473), (5611, 21626), (10813, 11222)]