4619223

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 8536320

約数和(自身を除く): 3917097

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 227, 323, 357, 399, 681, 969, 1071, 1197, 1589, 2043, 2261, 2907, 3859, 4313, 4767, 6783, 11577, 12939, 14301, 20349, 27013, 30191, 34731, 38817, 73321, 81039, 90573, 219963, 243117, 271719, 513247, 659889, 1539741, 4619223]

約数ペア:

[(1, 4619223), (3, 1539741), (7, 659889), (9, 513247), (17, 271719), (19, 243117), (21, 219963), (51, 90573), (57, 81039), (63, 73321), (119, 38817), (133, 34731), (153, 30191), (171, 27013), (227, 20349), (323, 14301), (357, 12939), (399, 11577), (681, 6783), (969, 4767), (1071, 4313), (1197, 3859), (1589, 2907), (2043, 2261)]