17472213

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 28598400

約数和(自身を除く): 11126187

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 661, 801, 979, 1983, 2403, 2937, 5949, 7271, 8811, 17847, 21813, 26433, 58829, 65439, 176487, 196317, 529461, 647119, 1588383, 1941357, 5824071, 17472213]

約数ペア:

[(1, 17472213), (3, 5824071), (9, 1941357), (11, 1588383), (27, 647119), (33, 529461), (89, 196317), (99, 176487), (267, 65439), (297, 58829), (661, 26433), (801, 21813), (979, 17847), (1983, 8811), (2403, 7271), (2937, 5949)]