1152921

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 2101248

約数和(自身を除く): 948327

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 49, 69, 77, 93, 147, 161, 217, 231, 253, 341, 483, 539, 651, 713, 759, 1023, 1127, 1519, 1617, 1771, 2139, 2387, 3381, 4557, 4991, 5313, 7161, 7843, 12397, 14973, 16709, 23529, 34937, 37191, 50127, 54901, 104811, 164703, 384307, 1152921]

約数ペア:

[(1, 1152921), (3, 384307), (7, 164703), (11, 104811), (21, 54901), (23, 50127), (31, 37191), (33, 34937), (49, 23529), (69, 16709), (77, 14973), (93, 12397), (147, 7843), (161, 7161), (217, 5313), (231, 4991), (253, 4557), (341, 3381), (483, 2387), (539, 2139), (651, 1771), (713, 1617), (759, 1519), (1023, 1127)]