1240118209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 1445299200

約数和(自身を除く): 205180991

約数列:

[1, 11, 23, 67, 149, 253, 491, 737, 1541, 1639, 3427, 5401, 9983, 11293, 16951, 32897, 37697, 73159, 109813, 124223, 229609, 361867, 756631, 804749, 1682657, 2525699, 4901653, 8322941, 18509227, 53918183, 112738019, 1240118209]

約数ペア:

[(1, 1240118209), (11, 112738019), (23, 53918183), (67, 18509227), (149, 8322941), (253, 4901653), (491, 2525699), (737, 1682657), (1541, 804749), (1639, 756631), (3427, 361867), (5401, 229609), (9983, 124223), (11293, 109813), (16951, 73159), (32897, 37697)]