4308385137861

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{18910609}}^1$

素因数の和:18911209

約数の個数: 32

約数和(自身を含む): 6922796108800

約数和(自身を除く): 2614410970939

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 571, 1713, 3997, 10849, 11991, 32547, 75943, 227829, 18910609, 56731827, 132374263, 359301571, 397122789, 1077904713, 2515110997, 7545332991, 10797957739, 32393873217, 75585704173, 205161197041, 226757112519, 615483591123, 1436128379287, 4308385137861]

約数ペア:

[(1, 4308385137861), (3, 1436128379287), (7, 615483591123), (19, 226757112519), (21, 205161197041), (57, 75585704173), (133, 32393873217), (399, 10797957739), (571, 7545332991), (1713, 2515110997), (3997, 1077904713), (10849, 397122789), (11991, 359301571), (32547, 132374263), (75943, 56731827), (227829, 18910609)]