1520267049

素因数分解:

$3^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8849}}^1$

素因数の和:8972

約数の個数: 48

約数和(自身を含む): 2628662400

約数和(自身を除く): 1108395351

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 243, 303, 567, 707, 909, 1701, 2121, 2727, 6363, 8181, 8849, 19089, 24543, 26547, 57267, 61943, 79641, 171801, 185829, 238923, 557487, 716769, 893749, 1672461, 2150307, 2681247, 5017383, 6256243, 8043741, 15052149, 18768729, 24131223, 56306187, 72393669, 168918561, 217181007, 506755683, 1520267049]

約数ペア:

[(1, 1520267049), (3, 506755683), (7, 217181007), (9, 168918561), (21, 72393669), (27, 56306187), (63, 24131223), (81, 18768729), (101, 15052149), (189, 8043741), (243, 6256243), (303, 5017383), (567, 2681247), (707, 2150307), (909, 1672461), (1701, 893749), (2121, 716769), (2727, 557487), (6363, 238923), (8181, 185829), (8849, 171801), (19089, 79641), (24543, 61943), (26547, 57267)]