1131567983

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 1454100480

約数和(自身を除く): 322532497

約数列:

[1, 7, 13, 31, 89, 91, 217, 403, 623, 1157, 2759, 2821, 4507, 8099, 19313, 31549, 35867, 58591, 139717, 251069, 401123, 410137, 978019, 1816321, 2807861, 5214599, 12434813, 12714247, 36502193, 87043691, 161652569, 1131567983]

約数ペア:

[(1, 1131567983), (7, 161652569), (13, 87043691), (31, 36502193), (89, 12714247), (91, 12434813), (217, 5214599), (403, 2807861), (623, 1816321), (1157, 978019), (2759, 410137), (2821, 401123), (4507, 251069), (8099, 139717), (19313, 58591), (31549, 35867)]