23213253

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 14203707

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 811, 987, 1363, 2433, 4089, 5677, 9541, 17031, 23519, 28623, 38117, 70557, 114351, 164633, 266819, 493899, 800457, 1105393, 3316179, 7737751, 23213253]

約数ペア:

[(1, 23213253), (3, 7737751), (7, 3316179), (21, 1105393), (29, 800457), (47, 493899), (87, 266819), (141, 164633), (203, 114351), (329, 70557), (609, 38117), (811, 28623), (987, 23519), (1363, 17031), (2433, 9541), (4089, 5677)]