429397311

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 676823040

約数和(自身を除く): 247425729

約数列:

[1, 3, 7, 21, 47, 79, 141, 237, 329, 553, 987, 1659, 3713, 5507, 11139, 16521, 25991, 38549, 77973, 115647, 258829, 435053, 776487, 1305159, 1811803, 3045371, 5435409, 9136113, 20447491, 61342473, 143132437, 429397311]

約数ペア:

[(1, 429397311), (3, 143132437), (7, 61342473), (21, 20447491), (47, 9136113), (79, 5435409), (141, 3045371), (237, 1811803), (329, 1305159), (553, 776487), (987, 435053), (1659, 258829), (3713, 115647), (5507, 77973), (11139, 38549), (16521, 25991)]