8238845979

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{10151}}^1$

素因数の和:11168

約数の個数: 48

約数和(自身を含む): 14663061504

約数和(自身を除く): 6424215525

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 991, 2973, 6937, 8919, 10151, 12883, 20811, 30453, 38649, 62433, 71057, 90181, 91359, 115947, 131963, 213171, 270543, 395889, 639513, 811629, 923741, 1187667, 2771223, 8313669, 10059641, 30178923, 70417487, 90536769, 130775333, 211252461, 392325999, 633757383, 915427331, 1176977997, 2746281993, 8238845979]

約数ペア:

[(1, 8238845979), (3, 2746281993), (7, 1176977997), (9, 915427331), (13, 633757383), (21, 392325999), (39, 211252461), (63, 130775333), (91, 90536769), (117, 70417487), (273, 30178923), (819, 10059641), (991, 8313669), (2973, 2771223), (6937, 1187667), (8919, 923741), (10151, 811629), (12883, 639513), (20811, 395889), (30453, 270543), (38649, 213171), (62433, 131963), (71057, 115947), (90181, 91359)]