15693965903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1\times {\mathrm{2309}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 19788088320

約数和(自身を除く): 4094122417

約数列:

[1, 7, 11, 77, 103, 721, 857, 1133, 2309, 5999, 7931, 9427, 16163, 25399, 65989, 88271, 177793, 237827, 617897, 970981, 1664789, 1978813, 2616097, 6796867, 13851691, 18312679, 21766943, 152368601, 203817739, 1426724173, 2241995129, 15693965903]

約数ペア:

[(1, 15693965903), (7, 2241995129), (11, 1426724173), (77, 203817739), (103, 152368601), (721, 21766943), (857, 18312679), (1133, 13851691), (2309, 6796867), (5999, 2616097), (7931, 1978813), (9427, 1664789), (16163, 970981), (25399, 617897), (65989, 237827), (88271, 177793)]