16421097

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 27730944

約数和(自身を除く): 11309847

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1061, 1407, 2211, 3183, 5159, 7427, 11671, 15477, 22281, 35013, 71087, 81697, 213261, 245091, 497609, 781957, 1492827, 2345871, 5473699, 16421097]

約数ペア:

[(1, 16421097), (3, 5473699), (7, 2345871), (11, 1492827), (21, 781957), (33, 497609), (67, 245091), (77, 213261), (201, 81697), (231, 71087), (469, 35013), (737, 22281), (1061, 15477), (1407, 11671), (2211, 7427), (3183, 5159)]