7575481537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 8736989184

約数和(自身を除く): 1161507647

約数列:

[1, 13, 17, 191, 197, 221, 911, 2483, 2561, 3247, 3349, 11843, 15487, 37627, 42211, 43537, 174001, 179467, 201331, 489151, 639659, 2262013, 2333071, 2958017, 3050939, 8315567, 34278197, 38454221, 39662207, 445616561, 582729349, 7575481537]

約数ペア:

[(1, 7575481537), (13, 582729349), (17, 445616561), (191, 39662207), (197, 38454221), (221, 34278197), (911, 8315567), (2483, 3050939), (2561, 2958017), (3247, 2333071), (3349, 2262013), (11843, 639659), (15487, 489151), (37627, 201331), (42211, 179467), (43537, 174001)]