15703139931

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107071}}^1$

素因数の和:107207

約数の個数: 32

約数和(自身を含む): 23024762880

約数和(自身を除く): 7321622949

約数列:

[1, 3, 19, 31, 57, 83, 93, 249, 589, 1577, 1767, 2573, 4731, 7719, 48887, 107071, 146661, 321213, 2034349, 3319201, 6103047, 8886893, 9957603, 26660679, 63064819, 168850967, 189194457, 275493683, 506552901, 826481049, 5234379977, 15703139931]

約数ペア:

[(1, 15703139931), (3, 5234379977), (19, 826481049), (31, 506552901), (57, 275493683), (83, 189194457), (93, 168850967), (249, 63064819), (589, 26660679), (1577, 9957603), (1767, 8886893), (2573, 6103047), (4731, 3319201), (7719, 2034349), (48887, 321213), (107071, 146661)]