2673945

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2250855

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 683, 783, 1305, 2049, 3415, 3915, 6147, 10245, 18441, 19807, 30735, 59421, 92205, 99035, 178263, 297105, 534789, 891315, 2673945]

約数ペア:

[(1, 2673945), (3, 891315), (5, 534789), (9, 297105), (15, 178263), (27, 99035), (29, 92205), (45, 59421), (87, 30735), (135, 19807), (145, 18441), (261, 10245), (435, 6147), (683, 3915), (783, 3415), (1305, 2049)]